Home / 59,404,381.20-89,094,130.20-29,133,968.40

Finding the Fourth Proportional to 59,404,381.20, 89,094,130.20 and 29,133,968.40

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Solution

The fourth proportional to 59,404,381.20, 89,094,130.20 and 29,133,968.40 is: 43,694,850.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,404,381.20 : 89,094,130.20 = 29,133,968.40 : x
  2. Step 2: Convert to fraction form
    59,404,381.20/89,094,130.20 = 29,133,968.40/x
  3. Step 3: Cross multiply
    59,404,381.20x = 89,094,130.20 × 29,133,968.40
  4. Step 4: Simplify right side
    59,404,381.20x = 2,595,665,573,872,285.50
  5. Step 5: Solve for x
    x = 2,595,665,573,872,285.50/59,404,381.20
  6. Step 6: Final answer
    x = 43,694,850.81

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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.