Home / 5,613,572,944,706-7,746,776,148,642.40-3,110,737,822,718.40

Finding the Fourth Proportional to 5,613,572,944,706, 7,746,776,148,642.40 and 3,110,737,822,718.40

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Solution

The fourth proportional to 5,613,572,944,706, 7,746,776,148,642.40 and 3,110,737,822,718.40 is: 4,292,843,400,643.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,572,944,706 : 7,746,776,148,642.40 = 3,110,737,822,718.40 : x
  2. Step 2: Convert to fraction form
    5,613,572,944,706/7,746,776,148,642.40 = 3,110,737,822,718.40/x
  3. Step 3: Cross multiply
    5,613,572,944,706x = 7,746,776,148,642.40 × 3,110,737,822,718.40
  4. Step 4: Simplify right side
    5,613,572,944,706x = 24,098,189,569,714,690,556,166,144
  5. Step 5: Solve for x
    x = 24,098,189,569,714,690,556,166,144/5,613,572,944,706
  6. Step 6: Final answer
    x = 4,292,843,400,643.97

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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.