Home / 23,721,152.78-35,581,554.20-6,681,448.46

Finding the Fourth Proportional to 23,721,152.78, 35,581,554.20 and 6,681,448.46

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Solution

The fourth proportional to 23,721,152.78, 35,581,554.20 and 6,681,448.46 is: 10,022,123.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,152.78 : 35,581,554.20 = 6,681,448.46 : x
  2. Step 2: Convert to fraction form
    23,721,152.78/35,581,554.20 = 6,681,448.46/x
  3. Step 3: Cross multiply
    23,721,152.78x = 35,581,554.20 × 6,681,448.46
  4. Step 4: Simplify right side
    23,721,152.78x = 237,736,320,352,792.38
  5. Step 5: Solve for x
    x = 237,736,320,352,792.38/23,721,152.78
  6. Step 6: Final answer
    x = 10,022,123.40

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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.