Home / 29,642,759.30-44,464,138.95-9,448,001.30

Finding the Fourth Proportional to 29,642,759.30, 44,464,138.95 and 9,448,001.30

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Solution

The fourth proportional to 29,642,759.30, 44,464,138.95 and 9,448,001.30 is: 14,172,001.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,759.30 : 44,464,138.95 = 9,448,001.30 : x
  2. Step 2: Convert to fraction form
    29,642,759.30/44,464,138.95 = 9,448,001.30/x
  3. Step 3: Cross multiply
    29,642,759.30x = 44,464,138.95 × 9,448,001.30
  4. Step 4: Simplify right side
    29,642,759.30x = 420,097,242,602,980.69
  5. Step 5: Solve for x
    x = 420,097,242,602,980.69/29,642,759.30
  6. Step 6: Final answer
    x = 14,172,001.95

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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.