Home / 24,140,264.76-33,312,551.56-13,686,984.36

Finding the Fourth Proportional to 24,140,264.76, 33,312,551.56 and 13,686,984.36

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Solution

The fourth proportional to 24,140,264.76, 33,312,551.56 and 13,686,984.36 is: 18,887,463.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,264.76 : 33,312,551.56 = 13,686,984.36 : x
  2. Step 2: Convert to fraction form
    24,140,264.76/33,312,551.56 = 13,686,984.36/x
  3. Step 3: Cross multiply
    24,140,264.76x = 33,312,551.56 × 13,686,984.36
  4. Step 4: Simplify right side
    24,140,264.76x = 455,948,372,193,413.56
  5. Step 5: Solve for x
    x = 455,948,372,193,413.56/24,140,264.76
  6. Step 6: Final answer
    x = 18,887,463.61

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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.