Home / 24,615,116.80-33,968,363.52-14,960,435.20

Finding the Fourth Proportional to 24,615,116.80, 33,968,363.52 and 14,960,435.20

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Solution

The fourth proportional to 24,615,116.80, 33,968,363.52 and 14,960,435.20 is: 20,645,098.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,615,116.80 : 33,968,363.52 = 14,960,435.20 : x
  2. Step 2: Convert to fraction form
    24,615,116.80/33,968,363.52 = 14,960,435.20/x
  3. Step 3: Cross multiply
    24,615,116.80x = 33,968,363.52 × 14,960,435.20
  4. Step 4: Simplify right side
    24,615,116.80x = 508,181,501,291,003.94
  5. Step 5: Solve for x
    x = 508,181,501,291,003.94/24,615,116.80
  6. Step 6: Final answer
    x = 20,645,098.11

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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.