Home / 46,633,990,829.70-69,950,986,244.55-45,704,181,656.10

Finding the Fourth Proportional to 46,633,990,829.70, 69,950,986,244.55 and 45,704,181,656.10

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Solution

The fourth proportional to 46,633,990,829.70, 69,950,986,244.55 and 45,704,181,656.10 is: 68,556,272,484.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,633,990,829.70 : 69,950,986,244.55 = 45,704,181,656.10 : x
  2. Step 2: Convert to fraction form
    46,633,990,829.70/69,950,986,244.55 = 45,704,181,656.10/x
  3. Step 3: Cross multiply
    46,633,990,829.70x = 69,950,986,244.55 × 45,704,181,656.10
  4. Step 4: Simplify right side
    46,633,990,829.70x = 3,197,052,582,344,265,826,304
  5. Step 5: Solve for x
    x = 3,197,052,582,344,265,826,304/46,633,990,829.70
  6. Step 6: Final answer
    x = 68,556,272,484.15

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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.