Home / 63,580,602,891.12-87,737,278,593.78-35,032,660,566.72

Finding the Fourth Proportional to 63,580,602,891.12, 87,737,278,593.78 and 35,032,660,566.72

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Solution

The fourth proportional to 63,580,602,891.12, 87,737,278,593.78 and 35,032,660,566.72 is: 48,342,893,276.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,580,602,891.12 : 87,737,278,593.78 = 35,032,660,566.72 : x
  2. Step 2: Convert to fraction form
    63,580,602,891.12/87,737,278,593.78 = 35,032,660,566.72/x
  3. Step 3: Cross multiply
    63,580,602,891.12x = 87,737,278,593.78 × 35,032,660,566.72
  4. Step 4: Simplify right side
    63,580,602,891.12x = 3,073,670,300,023,643,439,104
  5. Step 5: Solve for x
    x = 3,073,670,300,023,643,439,104/63,580,602,891.12
  6. Step 6: Final answer
    x = 48,342,893,276.54

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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.