Home / 4,293,368,311,891.10-6,439,575,142,809-1,536,465,074,290.20

Finding the Fourth Proportional to 4,293,368,311,891.10, 6,439,575,142,809 and 1,536,465,074,290.20

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Solution

The fourth proportional to 4,293,368,311,891.10, 6,439,575,142,809 and 1,536,465,074,290.20 is: 2,304,526,791,421.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,368,311,891.10 : 6,439,575,142,809 = 1,536,465,074,290.20 : x
  2. Step 2: Convert to fraction form
    4,293,368,311,891.10/6,439,575,142,809 = 1,536,465,074,290.20/x
  3. Step 3: Cross multiply
    4,293,368,311,891.10x = 6,439,575,142,809 × 1,536,465,074,290.20
  4. Step 4: Simplify right side
    4,293,368,311,891.10x = 9,894,182,300,193,354,235,772,928
  5. Step 5: Solve for x
    x = 9,894,182,300,193,354,235,772,928/4,293,368,311,891.10
  6. Step 6: Final answer
    x = 2,304,526,791,421.55

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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.