Home / 153,472,810.60-230,013,260.70-62,493,610.60

Finding the Fourth Proportional to 153,472,810.60, 230,013,260.70 and 62,493,610.60

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Solution

The fourth proportional to 153,472,810.60, 230,013,260.70 and 62,493,610.60 is: 93,660,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,472,810.60 : 230,013,260.70 = 62,493,610.60 : x
  2. Step 2: Convert to fraction form
    153,472,810.60/230,013,260.70 = 62,493,610.60/x
  3. Step 3: Cross multiply
    153,472,810.60x = 230,013,260.70 × 62,493,610.60
  4. Step 4: Simplify right side
    153,472,810.60x = 14,374,359,147,022,084
  5. Step 5: Solve for x
    x = 14,374,359,147,022,084/153,472,810.60
  6. Step 6: Final answer
    x = 93,660,623.60

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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.