Home / 58,406,091.95-87,547,357.76-21,998,729.95

Finding the Fourth Proportional to 58,406,091.95, 87,547,357.76 and 21,998,729.95

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Solution

The fourth proportional to 58,406,091.95, 87,547,357.76 and 21,998,729.95 is: 32,974,825.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,406,091.95 : 87,547,357.76 = 21,998,729.95 : x
  2. Step 2: Convert to fraction form
    58,406,091.95/87,547,357.76 = 21,998,729.95/x
  3. Step 3: Cross multiply
    58,406,091.95x = 87,547,357.76 × 21,998,729.95
  4. Step 4: Simplify right side
    58,406,091.95x = 1,925,930,681,198,277
  5. Step 5: Solve for x
    x = 1,925,930,681,198,277/58,406,091.95
  6. Step 6: Final answer
    x = 32,974,825.35

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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.