Home / 3,612,415,503.93-5,418,830,329.11-956,402,566.04

Finding the Fourth Proportional to 3,612,415,503.93, 5,418,830,329.11 and 956,402,566.04

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Solution

The fourth proportional to 3,612,415,503.93, 5,418,830,329.11 and 956,402,566.04 is: 1,434,658,672.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,415,503.93 : 5,418,830,329.11 = 956,402,566.04 : x
  2. Step 2: Convert to fraction form
    3,612,415,503.93/5,418,830,329.11 = 956,402,566.04/x
  3. Step 3: Cross multiply
    3,612,415,503.93x = 5,418,830,329.11 × 956,402,566.04
  4. Step 4: Simplify right side
    3,612,415,503.93x = 5,182,583,231,696,181,248
  5. Step 5: Solve for x
    x = 5,182,583,231,696,181,248/3,612,415,503.93
  6. Step 6: Final answer
    x = 1,434,658,672.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.