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Finding the Fourth Proportional to 29,525,295.60, 44,287,943.40 and 29,127,164.40

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Solution

The fourth proportional to 29,525,295.60, 44,287,943.40 and 29,127,164.40 is: 43,690,746.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,295.60 : 44,287,943.40 = 29,127,164.40 : x
  2. Step 2: Convert to fraction form
    29,525,295.60/44,287,943.40 = 29,127,164.40/x
  3. Step 3: Cross multiply
    29,525,295.60x = 44,287,943.40 × 29,127,164.40
  4. Step 4: Simplify right side
    29,525,295.60x = 1,289,982,208,349,694.75
  5. Step 5: Solve for x
    x = 1,289,982,208,349,694.75/29,525,295.60
  6. Step 6: Final answer
    x = 43,690,746.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.