Home / 24,113,820.80-36,174,716.40-11,172,904.40

Finding the Fourth Proportional to 24,113,820.80, 36,174,716.40 and 11,172,904.40

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Solution

The fourth proportional to 24,113,820.80, 36,174,716.40 and 11,172,904.40 is: 16,761,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,113,820.80 : 36,174,716.40 = 11,172,904.40 : x
  2. Step 2: Convert to fraction form
    24,113,820.80/36,174,716.40 = 11,172,904.40/x
  3. Step 3: Cross multiply
    24,113,820.80x = 36,174,716.40 × 11,172,904.40
  4. Step 4: Simplify right side
    24,113,820.80x = 404,176,648,034,312.19
  5. Step 5: Solve for x
    x = 404,176,648,034,312.19/24,113,820.80
  6. Step 6: Final answer
    x = 16,761,203.10

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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.