Home / 39,439,899.60-59,159,849.40-22,433,787.60

Finding the Fourth Proportional to 39,439,899.60, 59,159,849.40 and 22,433,787.60

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Solution

The fourth proportional to 39,439,899.60, 59,159,849.40 and 22,433,787.60 is: 33,650,681.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,439,899.60 : 59,159,849.40 = 22,433,787.60 : x
  2. Step 2: Convert to fraction form
    39,439,899.60/59,159,849.40 = 22,433,787.60/x
  3. Step 3: Cross multiply
    39,439,899.60x = 59,159,849.40 × 22,433,787.60
  4. Step 4: Simplify right side
    39,439,899.60x = 1,327,179,495,887,587.50
  5. Step 5: Solve for x
    x = 1,327,179,495,887,587.50/39,439,899.60
  6. Step 6: Final answer
    x = 33,650,681.40

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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.