Home / 64,207,488,015.30-96,311,232,022.95-41,892,067,848.90

Finding the Fourth Proportional to 64,207,488,015.30, 96,311,232,022.95 and 41,892,067,848.90

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Solution

The fourth proportional to 64,207,488,015.30, 96,311,232,022.95 and 41,892,067,848.90 is: 62,838,101,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,207,488,015.30 : 96,311,232,022.95 = 41,892,067,848.90 : x
  2. Step 2: Convert to fraction form
    64,207,488,015.30/96,311,232,022.95 = 41,892,067,848.90/x
  3. Step 3: Cross multiply
    64,207,488,015.30x = 96,311,232,022.95 × 41,892,067,848.90
  4. Step 4: Simplify right side
    64,207,488,015.30x = 4,034,676,666,516,571,684,864
  5. Step 5: Solve for x
    x = 4,034,676,666,516,571,684,864/64,207,488,015.30
  6. Step 6: Final answer
    x = 62,838,101,773.35

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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.