Home / 24,531,874.02-33,854,210.06-13,519,018.88

Finding the Fourth Proportional to 24,531,874.02, 33,854,210.06 and 13,519,018.88

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Solution

The fourth proportional to 24,531,874.02, 33,854,210.06 and 13,519,018.88 is: 18,656,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,874.02 : 33,854,210.06 = 13,519,018.88 : x
  2. Step 2: Convert to fraction form
    24,531,874.02/33,854,210.06 = 13,519,018.88/x
  3. Step 3: Cross multiply
    24,531,874.02x = 33,854,210.06 × 13,519,018.88
  4. Step 4: Simplify right side
    24,531,874.02x = 457,675,704,968,626
  5. Step 5: Solve for x
    x = 457,675,704,968,626/24,531,874.02
  6. Step 6: Final answer
    x = 18,656,369.45

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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.