Home / 150,445,096.67-207,526,272.45-94,602,136.61

Finding the Fourth Proportional to 150,445,096.67, 207,526,272.45 and 94,602,136.61

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Solution

The fourth proportional to 150,445,096.67, 207,526,272.45 and 94,602,136.61 is: 130,495,637.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,445,096.67 : 207,526,272.45 = 94,602,136.61 : x
  2. Step 2: Convert to fraction form
    150,445,096.67/207,526,272.45 = 94,602,136.61/x
  3. Step 3: Cross multiply
    150,445,096.67x = 207,526,272.45 × 94,602,136.61
  4. Step 4: Simplify right side
    150,445,096.67x = 19,632,428,776,643,036
  5. Step 5: Solve for x
    x = 19,632,428,776,643,036/150,445,096.67
  6. Step 6: Final answer
    x = 130,495,637.35

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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.