Home / 41,721,205.52-57,578,814-23,390,034.08

Finding the Fourth Proportional to 41,721,205.52, 57,578,814 and 23,390,034.08

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Solution

The fourth proportional to 41,721,205.52, 57,578,814 and 23,390,034.08 is: 32,280,237.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,721,205.52 : 57,578,814 = 23,390,034.08 : x
  2. Step 2: Convert to fraction form
    41,721,205.52/57,578,814 = 23,390,034.08/x
  3. Step 3: Cross multiply
    41,721,205.52x = 57,578,814 × 23,390,034.08
  4. Step 4: Simplify right side
    41,721,205.52x = 1,346,770,421,745,981
  5. Step 5: Solve for x
    x = 1,346,770,421,745,981/41,721,205.52
  6. Step 6: Final answer
    x = 32,280,237.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.