Home / 23,631,001.40-35,446,502.10-13,427,334.20

Finding the Fourth Proportional to 23,631,001.40, 35,446,502.10 and 13,427,334.20

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Solution

The fourth proportional to 23,631,001.40, 35,446,502.10 and 13,427,334.20 is: 20,141,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,631,001.40 : 35,446,502.10 = 13,427,334.20 : x
  2. Step 2: Convert to fraction form
    23,631,001.40/35,446,502.10 = 13,427,334.20/x
  3. Step 3: Cross multiply
    23,631,001.40x = 35,446,502.10 × 13,427,334.20
  4. Step 4: Simplify right side
    23,631,001.40x = 475,952,029,917,701.81
  5. Step 5: Solve for x
    x = 475,952,029,917,701.81/23,631,001.40
  6. Step 6: Final answer
    x = 20,141,001.30

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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.