Home / 156,526,014.60-234,718,163.10-59,449,458.60

Finding the Fourth Proportional to 156,526,014.60, 234,718,163.10 and 59,449,458.60

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Solution

The fourth proportional to 156,526,014.60, 234,718,163.10 and 59,449,458.60 is: 89,147,275.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,526,014.60 : 234,718,163.10 = 59,449,458.60 : x
  2. Step 2: Convert to fraction form
    156,526,014.60/234,718,163.10 = 59,449,458.60/x
  3. Step 3: Cross multiply
    156,526,014.60x = 234,718,163.10 × 59,449,458.60
  4. Step 4: Simplify right side
    156,526,014.60x = 13,953,867,719,881,498
  5. Step 5: Solve for x
    x = 13,953,867,719,881,498/156,526,014.60
  6. Step 6: Final answer
    x = 89,147,275.33

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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.