Home / 19,762,627.32-29,646,774.36-6,116,972.04

Finding the Fourth Proportional to 19,762,627.32, 29,646,774.36 and 6,116,972.04

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Solution

The fourth proportional to 19,762,627.32, 29,646,774.36 and 6,116,972.04 is: 9,176,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,762,627.32 : 29,646,774.36 = 6,116,972.04 : x
  2. Step 2: Convert to fraction form
    19,762,627.32/29,646,774.36 = 6,116,972.04/x
  3. Step 3: Cross multiply
    19,762,627.32x = 29,646,774.36 × 6,116,972.04
  4. Step 4: Simplify right side
    19,762,627.32x = 181,348,489,836,308.91
  5. Step 5: Solve for x
    x = 181,348,489,836,308.91/19,762,627.32
  6. Step 6: Final answer
    x = 9,176,335.05

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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.