Home / 48,892,574,114.10-73,338,861,171.15-47,032,955,766.90

Finding the Fourth Proportional to 48,892,574,114.10, 73,338,861,171.15 and 47,032,955,766.90

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Solution

The fourth proportional to 48,892,574,114.10, 73,338,861,171.15 and 47,032,955,766.90 is: 70,549,433,650.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,574,114.10 : 73,338,861,171.15 = 47,032,955,766.90 : x
  2. Step 2: Convert to fraction form
    48,892,574,114.10/73,338,861,171.15 = 47,032,955,766.90/x
  3. Step 3: Cross multiply
    48,892,574,114.10x = 73,338,861,171.15 × 47,032,955,766.90
  4. Step 4: Simplify right side
    48,892,574,114.10x = 3,449,343,413,457,517,543,424
  5. Step 5: Solve for x
    x = 3,449,343,413,457,517,543,424/48,892,574,114.10
  6. Step 6: Final answer
    x = 70,549,433,650.35

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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.