Home / 156,587,348.75-234,911,269.52-59,535,510.33

Finding the Fourth Proportional to 156,587,348.75, 234,911,269.52 and 59,535,510.33

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Solution

The fourth proportional to 156,587,348.75, 234,911,269.52 and 59,535,510.33 is: 89,314,765.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,587,348.75 : 234,911,269.52 = 59,535,510.33 : x
  2. Step 2: Convert to fraction form
    156,587,348.75/234,911,269.52 = 59,535,510.33/x
  3. Step 3: Cross multiply
    156,587,348.75x = 234,911,269.52 × 59,535,510.33
  4. Step 4: Simplify right side
    156,587,348.75x = 13,985,562,313,141,374
  5. Step 5: Solve for x
    x = 13,985,562,313,141,374/156,587,348.75
  6. Step 6: Final answer
    x = 89,314,765.37

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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.