Home / 175,248,445.60-262,847,785.20-60,238,295.20

Finding the Fourth Proportional to 175,248,445.60, 262,847,785.20 and 60,238,295.20

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Solution

The fourth proportional to 175,248,445.60, 262,847,785.20 and 60,238,295.20 is: 90,348,889.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,248,445.60 : 262,847,785.20 = 60,238,295.20 : x
  2. Step 2: Convert to fraction form
    175,248,445.60/262,847,785.20 = 60,238,295.20/x
  3. Step 3: Cross multiply
    175,248,445.60x = 262,847,785.20 × 60,238,295.20
  4. Step 4: Simplify right side
    175,248,445.60x = 15,833,502,477,543,792
  5. Step 5: Solve for x
    x = 15,833,502,477,543,792/175,248,445.60
  6. Step 6: Final answer
    x = 90,348,889.68

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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.