Home / 9,097,074,612.41-12,554,612,592.84-5,027,888,780.48

Finding the Fourth Proportional to 9,097,074,612.41, 12,554,612,592.84 and 5,027,888,780.48

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Solution

The fourth proportional to 9,097,074,612.41, 12,554,612,592.84 and 5,027,888,780.48 is: 6,938,845,561.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,074,612.41 : 12,554,612,592.84 = 5,027,888,780.48 : x
  2. Step 2: Convert to fraction form
    9,097,074,612.41/12,554,612,592.84 = 5,027,888,780.48/x
  3. Step 3: Cross multiply
    9,097,074,612.41x = 12,554,612,592.84 × 5,027,888,780.48
  4. Step 4: Simplify right side
    9,097,074,612.41x = 63,123,195,798,750,388,224
  5. Step 5: Solve for x
    x = 63,123,195,798,750,388,224/9,097,074,612.41
  6. Step 6: Final answer
    x = 6,938,845,561.70

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Double scale
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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.