Home / 156,066,672.60-234,029,150.10-58,990,116.60

Finding the Fourth Proportional to 156,066,672.60, 234,029,150.10 and 58,990,116.60

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Solution

The fourth proportional to 156,066,672.60, 234,029,150.10 and 58,990,116.60 is: 88,458,391.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,066,672.60 : 234,029,150.10 = 58,990,116.60 : x
  2. Step 2: Convert to fraction form
    156,066,672.60/234,029,150.10 = 58,990,116.60/x
  3. Step 3: Cross multiply
    156,066,672.60x = 234,029,150.10 × 58,990,116.60
  4. Step 4: Simplify right side
    156,066,672.60x = 13,805,406,852,197,902
  5. Step 5: Solve for x
    x = 13,805,406,852,197,902/156,066,672.60
  6. Step 6: Final answer
    x = 88,458,391.67

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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.