Home / 55,655,175.06-83,483,206.47-22,857,294.15

Finding the Fourth Proportional to 55,655,175.06, 83,483,206.47 and 22,857,294.15

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Solution

The fourth proportional to 55,655,175.06, 83,483,206.47 and 22,857,294.15 is: 34,286,123.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,655,175.06 : 83,483,206.47 = 22,857,294.15 : x
  2. Step 2: Convert to fraction form
    55,655,175.06/83,483,206.47 = 22,857,294.15/x
  3. Step 3: Cross multiply
    55,655,175.06x = 83,483,206.47 × 22,857,294.15
  4. Step 4: Simplify right side
    55,655,175.06x = 1,908,200,206,869,973
  5. Step 5: Solve for x
    x = 1,908,200,206,869,973/55,655,175.06
  6. Step 6: Final answer
    x = 34,286,123.52

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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.