Home / 29,354,838.80-44,032,258.24-9,157,456.40

Finding the Fourth Proportional to 29,354,838.80, 44,032,258.24 and 9,157,456.40

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Solution

The fourth proportional to 29,354,838.80, 44,032,258.24 and 9,157,456.40 is: 13,736,184.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,838.80 : 44,032,258.24 = 9,157,456.40 : x
  2. Step 2: Convert to fraction form
    29,354,838.80/44,032,258.24 = 9,157,456.40/x
  3. Step 3: Cross multiply
    29,354,838.80x = 44,032,258.24 × 9,157,456.40
  4. Step 4: Simplify right side
    29,354,838.80x = 403,223,485,026,340.75
  5. Step 5: Solve for x
    x = 403,223,485,026,340.75/29,354,838.80
  6. Step 6: Final answer
    x = 13,736,184.61

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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.