Home / 3,026,867,174.52-4,177,074,853.26-1,636,145,126.52

Finding the Fourth Proportional to 3,026,867,174.52, 4,177,074,853.26 and 1,636,145,126.52

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Solution

The fourth proportional to 3,026,867,174.52, 4,177,074,853.26 and 1,636,145,126.52 is: 2,257,879,275.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,867,174.52 : 4,177,074,853.26 = 1,636,145,126.52 : x
  2. Step 2: Convert to fraction form
    3,026,867,174.52/4,177,074,853.26 = 1,636,145,126.52/x
  3. Step 3: Cross multiply
    3,026,867,174.52x = 4,177,074,853.26 × 1,636,145,126.52
  4. Step 4: Simplify right side
    3,026,867,174.52x = 6,834,300,664,270,593,024
  5. Step 5: Solve for x
    x = 6,834,300,664,270,593,024/3,026,867,174.52
  6. Step 6: Final answer
    x = 2,257,879,275.91

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1.5x scale

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.