Home / 60,145,216.02-90,255,775.50-25,601,562.90

Finding the Fourth Proportional to 60,145,216.02, 90,255,775.50 and 25,601,562.90

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Solution

The fourth proportional to 60,145,216.02, 90,255,775.50 and 25,601,562.90 is: 38,418,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,145,216.02 : 90,255,775.50 = 25,601,562.90 : x
  2. Step 2: Convert to fraction form
    60,145,216.02/90,255,775.50 = 25,601,562.90/x
  3. Step 3: Cross multiply
    60,145,216.02x = 90,255,775.50 × 25,601,562.90
  4. Step 4: Simplify right side
    60,145,216.02x = 2,310,688,913,551,529
  5. Step 5: Solve for x
    x = 2,310,688,913,551,529/60,145,216.02
  6. Step 6: Final answer
    x = 38,418,498.87

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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.