Home / 5,340,938,106.62-7,369,520,032.23-3,082,053,559.88

Finding the Fourth Proportional to 5,340,938,106.62, 7,369,520,032.23 and 3,082,053,559.88

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Solution

The fourth proportional to 5,340,938,106.62, 7,369,520,032.23 and 3,082,053,559.88 is: 4,252,671,533.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,938,106.62 : 7,369,520,032.23 = 3,082,053,559.88 : x
  2. Step 2: Convert to fraction form
    5,340,938,106.62/7,369,520,032.23 = 3,082,053,559.88/x
  3. Step 3: Cross multiply
    5,340,938,106.62x = 7,369,520,032.23 × 3,082,053,559.88
  4. Step 4: Simplify right side
    5,340,938,106.62x = 22,713,255,449,941,442,560
  5. Step 5: Solve for x
    x = 22,713,255,449,941,442,560/5,340,938,106.62
  6. Step 6: Final answer
    x = 4,252,671,533.82

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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.