Home / 3,676,707,203.60-5,073,849,031.56-2,005,957,476.56

Finding the Fourth Proportional to 3,676,707,203.60, 5,073,849,031.56 and 2,005,957,476.56

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Solution

The fourth proportional to 3,676,707,203.60, 5,073,849,031.56 and 2,005,957,476.56 is: 2,768,217,547.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,707,203.60 : 5,073,849,031.56 = 2,005,957,476.56 : x
  2. Step 2: Convert to fraction form
    3,676,707,203.60/5,073,849,031.56 = 2,005,957,476.56/x
  3. Step 3: Cross multiply
    3,676,707,203.60x = 5,073,849,031.56 × 2,005,957,476.56
  4. Step 4: Simplify right side
    3,676,707,203.60x = 10,177,925,399,794,497,536
  5. Step 5: Solve for x
    x = 10,177,925,399,794,497,536/3,676,707,203.60
  6. Step 6: Final answer
    x = 2,768,217,547.98

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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.