Home / 156,190,000.41-234,287,315.19-59,119,645.77

Finding the Fourth Proportional to 156,190,000.41, 234,287,315.19 and 59,119,645.77

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Solution

The fourth proportional to 156,190,000.41, 234,287,315.19 and 59,119,645.77 is: 88,680,344.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,190,000.41 : 234,287,315.19 = 59,119,645.77 : x
  2. Step 2: Convert to fraction form
    156,190,000.41/234,287,315.19 = 59,119,645.77/x
  3. Step 3: Cross multiply
    156,190,000.41x = 234,287,315.19 × 59,119,645.77
  4. Step 4: Simplify right side
    156,190,000.41x = 13,850,983,082,437,140
  5. Step 5: Solve for x
    x = 13,850,983,082,437,140/156,190,000.41
  6. Step 6: Final answer
    x = 88,680,344.75

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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.