Home / 24,001,868.01-33,122,577.17-12,988,617.60

Finding the Fourth Proportional to 24,001,868.01, 33,122,577.17 and 12,988,617.60

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Solution

The fourth proportional to 24,001,868.01, 33,122,577.17 and 12,988,617.60 is: 17,924,291.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,868.01 : 33,122,577.17 = 12,988,617.60 : x
  2. Step 2: Convert to fraction form
    24,001,868.01/33,122,577.17 = 12,988,617.60/x
  3. Step 3: Cross multiply
    24,001,868.01x = 33,122,577.17 × 12,988,617.60
  4. Step 4: Simplify right side
    24,001,868.01x = 430,216,488,971,707.38
  5. Step 5: Solve for x
    x = 430,216,488,971,707.38/24,001,868.01
  6. Step 6: Final answer
    x = 17,924,291.93

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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.