Home / 29,088,077.60-43,604,468.40-10,887,399.20

Finding the Fourth Proportional to 29,088,077.60, 43,604,468.40 and 10,887,399.20

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Solution

The fourth proportional to 29,088,077.60, 43,604,468.40 and 10,887,399.20 is: 16,320,750.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088,077.60 : 43,604,468.40 = 10,887,399.20 : x
  2. Step 2: Convert to fraction form
    29,088,077.60/43,604,468.40 = 10,887,399.20/x
  3. Step 3: Cross multiply
    29,088,077.60x = 43,604,468.40 × 10,887,399.20
  4. Step 4: Simplify right side
    29,088,077.60x = 474,739,254,374,585.25
  5. Step 5: Solve for x
    x = 474,739,254,374,585.25/29,088,077.60
  6. Step 6: Final answer
    x = 16,320,750.41

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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.