Home / 29,354,859.30-44,032,288.95-9,157,476.90

Finding the Fourth Proportional to 29,354,859.30, 44,032,288.95 and 9,157,476.90

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Solution

The fourth proportional to 29,354,859.30, 44,032,288.95 and 9,157,476.90 is: 13,736,215.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,859.30 : 44,032,288.95 = 9,157,476.90 : x
  2. Step 2: Convert to fraction form
    29,354,859.30/44,032,288.95 = 9,157,476.90/x
  3. Step 3: Cross multiply
    29,354,859.30x = 44,032,288.95 × 9,157,476.90
  4. Step 4: Simplify right side
    29,354,859.30x = 403,224,668,913,750.31
  5. Step 5: Solve for x
    x = 403,224,668,913,750.31/29,354,859.30
  6. Step 6: Final answer
    x = 13,736,215.35

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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.