Home / 373,116,071,535.96-559,730,068,158.20-131,050,516,350.02

Finding the Fourth Proportional to 373,116,071,535.96, 559,730,068,158.20 and 131,050,516,350.02

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Solution

The fourth proportional to 373,116,071,535.96, 559,730,068,158.20 and 131,050,516,350.02 is: 196,595,429,799.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,535.96 : 559,730,068,158.20 = 131,050,516,350.02 : x
  2. Step 2: Convert to fraction form
    373,116,071,535.96/559,730,068,158.20 = 131,050,516,350.02/x
  3. Step 3: Cross multiply
    373,116,071,535.96x = 559,730,068,158.20 × 131,050,516,350.02
  4. Step 4: Simplify right side
    373,116,071,535.96x = 73,352,914,448,763,997,650,944
  5. Step 5: Solve for x
    x = 73,352,914,448,763,997,650,944/373,116,071,535.96
  6. Step 6: Final answer
    x = 196,595,429,799.64

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1.5x scale

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.