Home / 149,548,809.60-224,323,214.40-58,675,363.20

Finding the Fourth Proportional to 149,548,809.60, 224,323,214.40 and 58,675,363.20

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Solution

The fourth proportional to 149,548,809.60, 224,323,214.40 and 58,675,363.20 is: 88,013,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,548,809.60 : 224,323,214.40 = 58,675,363.20 : x
  2. Step 2: Convert to fraction form
    149,548,809.60/224,323,214.40 = 58,675,363.20/x
  3. Step 3: Cross multiply
    149,548,809.60x = 224,323,214.40 × 58,675,363.20
  4. Step 4: Simplify right side
    149,548,809.60x = 13,162,246,079,111,472
  5. Step 5: Solve for x
    x = 13,162,246,079,111,472/149,548,809.60
  6. Step 6: Final answer
    x = 88,013,044.80

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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.