Home / 8,733,055,720.14-12,053,759,380.47-4,976,086,714.74

Finding the Fourth Proportional to 8,733,055,720.14, 12,053,759,380.47 and 4,976,086,714.74

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Solution

The fourth proportional to 8,733,055,720.14, 12,053,759,380.47 and 4,976,086,714.74 is: 6,868,220,453.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,055,720.14 : 12,053,759,380.47 = 4,976,086,714.74 : x
  2. Step 2: Convert to fraction form
    8,733,055,720.14/12,053,759,380.47 = 4,976,086,714.74/x
  3. Step 3: Cross multiply
    8,733,055,720.14x = 12,053,759,380.47 × 4,976,086,714.74
  4. Step 4: Simplify right side
    8,733,055,720.14x = 59,980,551,915,829,411,840
  5. Step 5: Solve for x
    x = 59,980,551,915,829,411,840/8,733,055,720.14
  6. Step 6: Final answer
    x = 6,868,220,453.18

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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.