Home / 24,140,262.76-33,312,548.80-13,686,982.36

Finding the Fourth Proportional to 24,140,262.76, 33,312,548.80 and 13,686,982.36

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Solution

The fourth proportional to 24,140,262.76, 33,312,548.80 and 13,686,982.36 is: 18,887,460.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,262.76 : 33,312,548.80 = 13,686,982.36 : x
  2. Step 2: Convert to fraction form
    24,140,262.76/33,312,548.80 = 13,686,982.36/x
  3. Step 3: Cross multiply
    24,140,262.76x = 33,312,548.80 × 13,686,982.36
  4. Step 4: Simplify right side
    24,140,262.76x = 455,948,267,792,239.19
  5. Step 5: Solve for x
    x = 455,948,267,792,239.19/24,140,262.76
  6. Step 6: Final answer
    x = 18,887,460.85

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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.