Home / 104,966,600.80-157,449,901.20-59,050,098.40

Finding the Fourth Proportional to 104,966,600.80, 157,449,901.20 and 59,050,098.40

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Solution

The fourth proportional to 104,966,600.80, 157,449,901.20 and 59,050,098.40 is: 88,575,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,966,600.80 : 157,449,901.20 = 59,050,098.40 : x
  2. Step 2: Convert to fraction form
    104,966,600.80/157,449,901.20 = 59,050,098.40/x
  3. Step 3: Cross multiply
    104,966,600.80x = 157,449,901.20 × 59,050,098.40
  4. Step 4: Simplify right side
    104,966,600.80x = 9,297,432,158,930,278
  5. Step 5: Solve for x
    x = 9,297,432,158,930,278/104,966,600.80
  6. Step 6: Final answer
    x = 88,575,147.60

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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.