Home / 29,304,038.40-43,955,366.40-8,028,902.40

Finding the Fourth Proportional to 29,304,038.40, 43,955,366.40 and 8,028,902.40

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Solution

The fourth proportional to 29,304,038.40, 43,955,366.40 and 8,028,902.40 is: 12,043,164.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,038.40 : 43,955,366.40 = 8,028,902.40 : x
  2. Step 2: Convert to fraction form
    29,304,038.40/43,955,366.40 = 8,028,902.40/x
  3. Step 3: Cross multiply
    29,304,038.40x = 43,955,366.40 × 8,028,902.40
  4. Step 4: Simplify right side
    29,304,038.40x = 352,913,346,781,839.38
  5. Step 5: Solve for x
    x = 352,913,346,781,839.38/29,304,038.40
  6. Step 6: Final answer
    x = 12,043,164.22

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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.