Home / 964,884,023.52-1,447,487,468.28-757,614,073.92

Finding the Fourth Proportional to 964,884,023.52, 1,447,487,468.28 and 757,614,073.92

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Solution

The fourth proportional to 964,884,023.52, 1,447,487,468.28 and 757,614,073.92 is: 1,136,547,865.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,884,023.52 : 1,447,487,468.28 = 757,614,073.92 : x
  2. Step 2: Convert to fraction form
    964,884,023.52/1,447,487,468.28 = 757,614,073.92/x
  3. Step 3: Cross multiply
    964,884,023.52x = 1,447,487,468.28 × 757,614,073.92
  4. Step 4: Simplify right side
    964,884,023.52x = 1,096,636,877,791,757,440
  5. Step 5: Solve for x
    x = 1,096,636,877,791,757,440/964,884,023.52
  6. Step 6: Final answer
    x = 1,136,547,865.92

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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.