Home / 14,487,192,601.43-21,730,761,778.49-4,539,397,862.03

Finding the Fourth Proportional to 14,487,192,601.43, 21,730,761,778.49 and 4,539,397,862.03

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Solution

The fourth proportional to 14,487,192,601.43, 21,730,761,778.49 and 4,539,397,862.03 is: 6,809,088,294.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,487,192,601.43 : 21,730,761,778.49 = 4,539,397,862.03 : x
  2. Step 2: Convert to fraction form
    14,487,192,601.43/21,730,761,778.49 = 4,539,397,862.03/x
  3. Step 3: Cross multiply
    14,487,192,601.43x = 21,730,761,778.49 × 4,539,397,862.03
  4. Step 4: Simplify right side
    14,487,192,601.43x = 98,644,573,557,538,045,952
  5. Step 5: Solve for x
    x = 98,644,573,557,538,045,952/14,487,192,601.43
  6. Step 6: Final answer
    x = 6,809,088,294.15

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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.