Home / 373,116,071,532.85-559,730,068,153.52-131,050,516,346.92

Finding the Fourth Proportional to 373,116,071,532.85, 559,730,068,153.52 and 131,050,516,346.92

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Solution

The fourth proportional to 373,116,071,532.85, 559,730,068,153.52 and 131,050,516,346.92 is: 196,595,429,794.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,532.85 : 559,730,068,153.52 = 131,050,516,346.92 : x
  2. Step 2: Convert to fraction form
    373,116,071,532.85/559,730,068,153.52 = 131,050,516,346.92/x
  3. Step 3: Cross multiply
    373,116,071,532.85x = 559,730,068,153.52 × 131,050,516,346.92
  4. Step 4: Simplify right side
    373,116,071,532.85x = 73,352,914,446,415,522,955,264
  5. Step 5: Solve for x
    x = 73,352,914,446,415,522,955,264/373,116,071,532.85
  6. Step 6: Final answer
    x = 196,595,429,794.98

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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.