Home / 1,034,588,436.91-1,429,599,630.76-736,713,535.23

Finding the Fourth Proportional to 1,034,588,436.91, 1,429,599,630.76 and 736,713,535.23

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Solution

The fourth proportional to 1,034,588,436.91, 1,429,599,630.76 and 736,713,535.23 is: 1,017,994,557.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,588,436.91 : 1,429,599,630.76 = 736,713,535.23 : x
  2. Step 2: Convert to fraction form
    1,034,588,436.91/1,429,599,630.76 = 736,713,535.23/x
  3. Step 3: Cross multiply
    1,034,588,436.91x = 1,429,599,630.76 × 736,713,535.23
  4. Step 4: Simplify right side
    1,034,588,436.91x = 1,053,205,397,938,860,416
  5. Step 5: Solve for x
    x = 1,053,205,397,938,860,416/1,034,588,436.91
  6. Step 6: Final answer
    x = 1,017,994,557.42

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Half scale
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Double scale
Find fourth proportional to 1,034,588,437.91, 1,429,599,632.14 and 736,713,536.23
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.