Home / 170,059,792.60-254,900,732.10-93,437,810.20

Finding the Fourth Proportional to 170,059,792.60, 254,900,732.10 and 93,437,810.20

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Solution

The fourth proportional to 170,059,792.60, 254,900,732.10 and 93,437,810.20 is: 140,052,894.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,059,792.60 : 254,900,732.10 = 93,437,810.20 : x
  2. Step 2: Convert to fraction form
    170,059,792.60/254,900,732.10 = 93,437,810.20/x
  3. Step 3: Cross multiply
    170,059,792.60x = 254,900,732.10 × 93,437,810.20
  4. Step 4: Simplify right side
    170,059,792.60x = 23,817,366,225,800,848
  5. Step 5: Solve for x
    x = 23,817,366,225,800,848/170,059,792.60
  6. Step 6: Final answer
    x = 140,052,894.70

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1.5x scale

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.