Home / 62,209,332.30-93,313,998.45-56,162,714.70

Finding the Fourth Proportional to 62,209,332.30, 93,313,998.45 and 56,162,714.70

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Solution

The fourth proportional to 62,209,332.30, 93,313,998.45 and 56,162,714.70 is: 84,244,072.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,209,332.30 : 93,313,998.45 = 56,162,714.70 : x
  2. Step 2: Convert to fraction form
    62,209,332.30/93,313,998.45 = 56,162,714.70/x
  3. Step 3: Cross multiply
    62,209,332.30x = 93,313,998.45 × 56,162,714.70
  4. Step 4: Simplify right side
    62,209,332.30x = 5,240,767,472,463,593
  5. Step 5: Solve for x
    x = 5,240,767,472,463,593/62,209,332.30
  6. Step 6: Final answer
    x = 84,244,072.05

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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.