Home / 5,613,572,944,950.80-7,746,776,148,982-3,110,737,822,964.20

Finding the Fourth Proportional to 5,613,572,944,950.80, 7,746,776,148,982 and 3,110,737,822,964.20

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Solution

The fourth proportional to 5,613,572,944,950.80, 7,746,776,148,982 and 3,110,737,822,964.20 is: 4,292,843,400,984.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,572,944,950.80 : 7,746,776,148,982 = 3,110,737,822,964.20 : x
  2. Step 2: Convert to fraction form
    5,613,572,944,950.80/7,746,776,148,982 = 3,110,737,822,964.20/x
  3. Step 3: Cross multiply
    5,613,572,944,950.80x = 7,746,776,148,982 × 3,110,737,822,964.20
  4. Step 4: Simplify right side
    5,613,572,944,950.80x = 24,098,189,572,675,258,757,939,200
  5. Step 5: Solve for x
    x = 24,098,189,572,675,258,757,939,200/5,613,572,944,950.80
  6. Step 6: Final answer
    x = 4,292,843,400,984.16

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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.