Home / 96,746,304.42-133,523,079.13-57,065,044.27

Finding the Fourth Proportional to 96,746,304.42, 133,523,079.13 and 57,065,044.27

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Solution

The fourth proportional to 96,746,304.42, 133,523,079.13 and 57,065,044.27 is: 78,757,534.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,746,304.42 : 133,523,079.13 = 57,065,044.27 : x
  2. Step 2: Convert to fraction form
    96,746,304.42/133,523,079.13 = 57,065,044.27/x
  3. Step 3: Cross multiply
    96,746,304.42x = 133,523,079.13 × 57,065,044.27
  4. Step 4: Simplify right side
    96,746,304.42x = 7,619,500,421,286,765
  5. Step 5: Solve for x
    x = 7,619,500,421,286,765/96,746,304.42
  6. Step 6: Final answer
    x = 78,757,534.64

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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.