Home / 373,116,071,531.44-559,730,068,151.40-131,050,516,345.49

Finding the Fourth Proportional to 373,116,071,531.44, 559,730,068,151.40 and 131,050,516,345.49

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Solution

The fourth proportional to 373,116,071,531.44, 559,730,068,151.40 and 131,050,516,345.49 is: 196,595,429,792.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,531.44 : 559,730,068,151.40 = 131,050,516,345.49 : x
  2. Step 2: Convert to fraction form
    373,116,071,531.44/559,730,068,151.40 = 131,050,516,345.49/x
  3. Step 3: Cross multiply
    373,116,071,531.44x = 559,730,068,151.40 × 131,050,516,345.49
  4. Step 4: Simplify right side
    373,116,071,531.44x = 73,352,914,445,337,284,837,376
  5. Step 5: Solve for x
    x = 73,352,914,445,337,284,837,376/373,116,071,531.44
  6. Step 6: Final answer
    x = 196,595,429,792.83

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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.