Home / 29,985,058.28-44,958,560.52-25,437,672.92

Finding the Fourth Proportional to 29,985,058.28, 44,958,560.52 and 25,437,672.92

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Solution

The fourth proportional to 29,985,058.28, 44,958,560.52 and 25,437,672.92 is: 38,140,368.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,985,058.28 : 44,958,560.52 = 25,437,672.92 : x
  2. Step 2: Convert to fraction form
    29,985,058.28/44,958,560.52 = 25,437,672.92/x
  3. Step 3: Cross multiply
    29,985,058.28x = 44,958,560.52 × 25,437,672.92
  4. Step 4: Simplify right side
    29,985,058.28x = 1,143,641,157,461,785.25
  5. Step 5: Solve for x
    x = 1,143,641,157,461,785.25/29,985,058.28
  6. Step 6: Final answer
    x = 38,140,368.01

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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.