Home / 153,472,809.60-230,013,259.20-62,493,609.60

Finding the Fourth Proportional to 153,472,809.60, 230,013,259.20 and 62,493,609.60

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Solution

The fourth proportional to 153,472,809.60, 230,013,259.20 and 62,493,609.60 is: 93,660,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,472,809.60 : 230,013,259.20 = 62,493,609.60 : x
  2. Step 2: Convert to fraction form
    153,472,809.60/230,013,259.20 = 62,493,609.60/x
  3. Step 3: Cross multiply
    153,472,809.60x = 230,013,259.20 × 62,493,609.60
  4. Step 4: Simplify right side
    153,472,809.60x = 14,374,358,823,268,408
  5. Step 5: Solve for x
    x = 14,374,358,823,268,408/153,472,809.60
  6. Step 6: Final answer
    x = 93,660,622.10

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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.