Home / 94,924,338,542.30-130,936,002,023.82-56,315,924,298.20

Finding the Fourth Proportional to 94,924,338,542.30, 130,936,002,023.82 and 56,315,924,298.20

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Solution

The fourth proportional to 94,924,338,542.30, 130,936,002,023.82 and 56,315,924,298.20 is: 77,680,625,339.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,924,338,542.30 : 130,936,002,023.82 = 56,315,924,298.20 : x
  2. Step 2: Convert to fraction form
    94,924,338,542.30/130,936,002,023.82 = 56,315,924,298.20/x
  3. Step 3: Cross multiply
    94,924,338,542.30x = 130,936,002,023.82 × 56,315,924,298.20
  4. Step 4: Simplify right side
    94,924,338,542.30x = 7,373,781,977,882,409,566,208
  5. Step 5: Solve for x
    x = 7,373,781,977,882,409,566,208/94,924,338,542.30
  6. Step 6: Final answer
    x = 77,680,625,339.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.