Home / 58,521,165.57-80,759,215.50-32,417,374.14

Finding the Fourth Proportional to 58,521,165.57, 80,759,215.50 and 32,417,374.14

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Solution

The fourth proportional to 58,521,165.57, 80,759,215.50 and 32,417,374.14 is: 44,735,980.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,521,165.57 : 80,759,215.50 = 32,417,374.14 : x
  2. Step 2: Convert to fraction form
    58,521,165.57/80,759,215.50 = 32,417,374.14/x
  3. Step 3: Cross multiply
    58,521,165.57x = 80,759,215.50 × 32,417,374.14
  4. Step 4: Simplify right side
    58,521,165.57x = 2,618,001,704,116,387
  5. Step 5: Solve for x
    x = 2,618,001,704,116,387/58,521,165.57
  6. Step 6: Final answer
    x = 44,735,980.20

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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.