Home / 63,626,556,455.51-95,449,641,264.25-21,693,615,552.95

Finding the Fourth Proportional to 63,626,556,455.51, 95,449,641,264.25 and 21,693,615,552.95

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Solution

The fourth proportional to 63,626,556,455.51, 95,449,641,264.25 and 21,693,615,552.95 is: 32,543,766,904.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,626,556,455.51 : 95,449,641,264.25 = 21,693,615,552.95 : x
  2. Step 2: Convert to fraction form
    63,626,556,455.51/95,449,641,264.25 = 21,693,615,552.95/x
  3. Step 3: Cross multiply
    63,626,556,455.51x = 95,449,641,264.25 × 21,693,615,552.95
  4. Step 4: Simplify right side
    63,626,556,455.51x = 2,070,647,822,253,046,104,064
  5. Step 5: Solve for x
    x = 2,070,647,822,253,046,104,064/63,626,556,455.51
  6. Step 6: Final answer
    x = 32,543,766,904.96

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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.