Home / 15,482,707,757.52-23,223,995,352.24-4,290,549,964.08

Finding the Fourth Proportional to 15,482,707,757.52, 23,223,995,352.24 and 4,290,549,964.08

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Solution

The fourth proportional to 15,482,707,757.52, 23,223,995,352.24 and 4,290,549,964.08 is: 6,435,806,577.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,707,757.52 : 23,223,995,352.24 = 4,290,549,964.08 : x
  2. Step 2: Convert to fraction form
    15,482,707,757.52/23,223,995,352.24 = 4,290,549,964.08/x
  3. Step 3: Cross multiply
    15,482,707,757.52x = 23,223,995,352.24 × 4,290,549,964.08
  4. Step 4: Simplify right side
    15,482,707,757.52x = 99,643,712,424,347,418,624
  5. Step 5: Solve for x
    x = 99,643,712,424,347,418,624/15,482,707,757.52
  6. Step 6: Final answer
    x = 6,435,806,577.56

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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.