Home / 63,825,417,602.20-95,738,126,403.30-28,996,900,226.20

Finding the Fourth Proportional to 63,825,417,602.20, 95,738,126,403.30 and 28,996,900,226.20

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Solution

The fourth proportional to 63,825,417,602.20, 95,738,126,403.30 and 28,996,900,226.20 is: 43,495,350,339.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,417,602.20 : 95,738,126,403.30 = 28,996,900,226.20 : x
  2. Step 2: Convert to fraction form
    63,825,417,602.20/95,738,126,403.30 = 28,996,900,226.20/x
  3. Step 3: Cross multiply
    63,825,417,602.20x = 95,738,126,403.30 × 28,996,900,226.20
  4. Step 4: Simplify right side
    63,825,417,602.20x = 2,776,108,899,159,814,176,768
  5. Step 5: Solve for x
    x = 2,776,108,899,159,814,176,768/63,825,417,602.20
  6. Step 6: Final answer
    x = 43,495,350,339.30

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Double scale
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Similar ratio
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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.