Home / 62,010,463.16-92,953,166.88-38,997,843.68

Finding the Fourth Proportional to 62,010,463.16, 92,953,166.88 and 38,997,843.68

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Solution

The fourth proportional to 62,010,463.16, 92,953,166.88 and 38,997,843.68 is: 58,457,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,010,463.16 : 92,953,166.88 = 38,997,843.68 : x
  2. Step 2: Convert to fraction form
    62,010,463.16/92,953,166.88 = 38,997,843.68/x
  3. Step 3: Cross multiply
    62,010,463.16x = 92,953,166.88 × 38,997,843.68
  4. Step 4: Simplify right side
    62,010,463.16x = 3,624,973,071,547,193
  5. Step 5: Solve for x
    x = 3,624,973,071,547,193/62,010,463.16
  6. Step 6: Final answer
    x = 58,457,442.29

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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.