Home / 170,024,673.60-255,320,445.60-93,402,691.20

Finding the Fourth Proportional to 170,024,673.60, 255,320,445.60 and 93,402,691.20

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Solution

The fourth proportional to 170,024,673.60, 255,320,445.60 and 93,402,691.20 is: 140,259,741.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,024,673.60 : 255,320,445.60 = 93,402,691.20 : x
  2. Step 2: Convert to fraction form
    170,024,673.60/255,320,445.60 = 93,402,691.20/x
  3. Step 3: Cross multiply
    170,024,673.60x = 255,320,445.60 × 93,402,691.20
  4. Step 4: Simplify right side
    170,024,673.60x = 23,847,616,737,423,200
  5. Step 5: Solve for x
    x = 23,847,616,737,423,200/170,024,673.60
  6. Step 6: Final answer
    x = 140,259,741.32

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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.