Home / 17,335,454.90-23,911,408.75-11,148,323.95

Finding the Fourth Proportional to 17,335,454.90, 23,911,408.75 and 11,148,323.95

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Solution

The fourth proportional to 17,335,454.90, 23,911,408.75 and 11,148,323.95 is: 15,377,279.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,454.90 : 23,911,408.75 = 11,148,323.95 : x
  2. Step 2: Convert to fraction form
    17,335,454.90/23,911,408.75 = 11,148,323.95/x
  3. Step 3: Cross multiply
    17,335,454.90x = 23,911,408.75 × 11,148,323.95
  4. Step 4: Simplify right side
    17,335,454.90x = 266,572,130,670,565.91
  5. Step 5: Solve for x
    x = 266,572,130,670,565.91/17,335,454.90
  6. Step 6: Final answer
    x = 15,377,279.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.