Home / 373,116,071,532.69-559,730,068,153.27-131,050,516,346.76

Finding the Fourth Proportional to 373,116,071,532.69, 559,730,068,153.27 and 131,050,516,346.76

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Solution

The fourth proportional to 373,116,071,532.69, 559,730,068,153.27 and 131,050,516,346.76 is: 196,595,429,794.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,532.69 : 559,730,068,153.27 = 131,050,516,346.76 : x
  2. Step 2: Convert to fraction form
    373,116,071,532.69/559,730,068,153.27 = 131,050,516,346.76/x
  3. Step 3: Cross multiply
    373,116,071,532.69x = 559,730,068,153.27 × 131,050,516,346.76
  4. Step 4: Simplify right side
    373,116,071,532.69x = 73,352,914,446,293,200,273,408
  5. Step 5: Solve for x
    x = 73,352,914,446,293,200,273,408/373,116,071,532.69
  6. Step 6: Final answer
    x = 196,595,429,794.74

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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.