Home / 58,920,946.38-88,381,426.44-17,980,600.08

Finding the Fourth Proportional to 58,920,946.38, 88,381,426.44 and 17,980,600.08

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Solution

The fourth proportional to 58,920,946.38, 88,381,426.44 and 17,980,600.08 is: 26,970,902.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,920,946.38 : 88,381,426.44 = 17,980,600.08 : x
  2. Step 2: Convert to fraction form
    58,920,946.38/88,381,426.44 = 17,980,600.08/x
  3. Step 3: Cross multiply
    58,920,946.38x = 88,381,426.44 × 17,980,600.08
  4. Step 4: Simplify right side
    58,920,946.38x = 1,589,151,083,317,578
  5. Step 5: Solve for x
    x = 1,589,151,083,317,578/58,920,946.38
  6. Step 6: Final answer
    x = 26,970,902.22

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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.