Home / 39,439,899.10-59,159,848.65-22,433,787.10

Finding the Fourth Proportional to 39,439,899.10, 59,159,848.65 and 22,433,787.10

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Solution

The fourth proportional to 39,439,899.10, 59,159,848.65 and 22,433,787.10 is: 33,650,680.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,439,899.10 : 59,159,848.65 = 22,433,787.10 : x
  2. Step 2: Convert to fraction form
    39,439,899.10/59,159,848.65 = 22,433,787.10/x
  3. Step 3: Cross multiply
    39,439,899.10x = 59,159,848.65 × 22,433,787.10
  4. Step 4: Simplify right side
    39,439,899.10x = 1,327,179,449,482,322.50
  5. Step 5: Solve for x
    x = 1,327,179,449,482,322.50/39,439,899.10
  6. Step 6: Final answer
    x = 33,650,680.65

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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.