Home / 6,207,913,130.40-8,565,641,259.12-3,567,204,059.04

Finding the Fourth Proportional to 6,207,913,130.40, 8,565,641,259.12 and 3,567,204,059.04

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Solution

The fourth proportional to 6,207,913,130.40, 8,565,641,259.12 and 3,567,204,059.04 is: 4,922,006,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,913,130.40 : 8,565,641,259.12 = 3,567,204,059.04 : x
  2. Step 2: Convert to fraction form
    6,207,913,130.40/8,565,641,259.12 = 3,567,204,059.04/x
  3. Step 3: Cross multiply
    6,207,913,130.40x = 8,565,641,259.12 × 3,567,204,059.04
  4. Step 4: Simplify right side
    6,207,913,130.40x = 30,555,390,267,813,359,616
  5. Step 5: Solve for x
    x = 30,555,390,267,813,359,616/6,207,913,130.40
  6. Step 6: Final answer
    x = 4,922,006,739.78

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Double scale
Find fourth proportional to 6,207,913,131.40, 8,565,641,260.50 and 3,567,204,060.04
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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.