Home / 150,445,101.93-207,526,279.68-94,602,141.87

Finding the Fourth Proportional to 150,445,101.93, 207,526,279.68 and 94,602,141.87

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Solution

The fourth proportional to 150,445,101.93, 207,526,279.68 and 94,602,141.87 is: 130,495,644.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,445,101.93 : 207,526,279.68 = 94,602,141.87 : x
  2. Step 2: Convert to fraction form
    150,445,101.93/207,526,279.68 = 94,602,141.87/x
  3. Step 3: Cross multiply
    150,445,101.93x = 207,526,279.68 × 94,602,141.87
  4. Step 4: Simplify right side
    150,445,101.93x = 19,632,430,552,040,660
  5. Step 5: Solve for x
    x = 19,632,430,552,040,660/150,445,101.93
  6. Step 6: Final answer
    x = 130,495,644.59

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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.