Home / 1,034,588,436.60-1,429,599,630.33-736,713,534.93

Finding the Fourth Proportional to 1,034,588,436.60, 1,429,599,630.33 and 736,713,534.93

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Solution

The fourth proportional to 1,034,588,436.60, 1,429,599,630.33 and 736,713,534.93 is: 1,017,994,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,588,436.60 : 1,429,599,630.33 = 736,713,534.93 : x
  2. Step 2: Convert to fraction form
    1,034,588,436.60/1,429,599,630.33 = 736,713,534.93/x
  3. Step 3: Cross multiply
    1,034,588,436.60x = 1,429,599,630.33 × 736,713,534.93
  4. Step 4: Simplify right side
    1,034,588,436.60x = 1,053,205,397,193,193,728
  5. Step 5: Solve for x
    x = 1,053,205,397,193,193,728/1,034,588,436.60
  6. Step 6: Final answer
    x = 1,017,994,557.00

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Double scale
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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.