Home / 37,490,073-51,721,513.38-23,543,225.16

Finding the Fourth Proportional to 37,490,073, 51,721,513.38 and 23,543,225.16

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Solution

The fourth proportional to 37,490,073, 51,721,513.38 and 23,543,225.16 is: 32,480,364.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,490,073 : 51,721,513.38 = 23,543,225.16 : x
  2. Step 2: Convert to fraction form
    37,490,073/51,721,513.38 = 23,543,225.16/x
  3. Step 3: Cross multiply
    37,490,073x = 51,721,513.38 × 23,543,225.16
  4. Step 4: Simplify right side
    37,490,073x = 1,217,691,235,121,292.75
  5. Step 5: Solve for x
    x = 1,217,691,235,121,292.75/37,490,073
  6. Step 6: Final answer
    x = 32,480,364.47

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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.