Home / 88,038,291.40-132,061,016.22-22,461,133.24

Finding the Fourth Proportional to 88,038,291.40, 132,061,016.22 and 22,461,133.24

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Solution

The fourth proportional to 88,038,291.40, 132,061,016.22 and 22,461,133.24 is: 33,692,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,038,291.40 : 132,061,016.22 = 22,461,133.24 : x
  2. Step 2: Convert to fraction form
    88,038,291.40/132,061,016.22 = 22,461,133.24/x
  3. Step 3: Cross multiply
    88,038,291.40x = 132,061,016.22 × 22,461,133.24
  4. Step 4: Simplify right side
    88,038,291.40x = 2,966,240,081,127,221
  5. Step 5: Solve for x
    x = 2,966,240,081,127,221/88,038,291.40
  6. Step 6: Final answer
    x = 33,692,613.00

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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.