Home / 17,750,014.90-26,604,027.15-9,225,963.70

Finding the Fourth Proportional to 17,750,014.90, 26,604,027.15 and 9,225,963.70

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Solution

The fourth proportional to 17,750,014.90, 26,604,027.15 and 9,225,963.70 is: 13,828,032.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,750,014.90 : 26,604,027.15 = 9,225,963.70 : x
  2. Step 2: Convert to fraction form
    17,750,014.90/26,604,027.15 = 9,225,963.70/x
  3. Step 3: Cross multiply
    17,750,014.90x = 26,604,027.15 × 9,225,963.70
  4. Step 4: Simplify right side
    17,750,014.90x = 245,447,788,759,714.41
  5. Step 5: Solve for x
    x = 245,447,788,759,714.41/17,750,014.90
  6. Step 6: Final answer
    x = 13,828,032.83

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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.