Home / 5,656,288,084.29-7,805,919,483.99-3,150,161,394.21

Finding the Fourth Proportional to 5,656,288,084.29, 7,805,919,483.99 and 3,150,161,394.21

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Solution

The fourth proportional to 5,656,288,084.29, 7,805,919,483.99 and 3,150,161,394.21 is: 4,347,357,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,288,084.29 : 7,805,919,483.99 = 3,150,161,394.21 : x
  2. Step 2: Convert to fraction form
    5,656,288,084.29/7,805,919,483.99 = 3,150,161,394.21/x
  3. Step 3: Cross multiply
    5,656,288,084.29x = 7,805,919,483.99 × 3,150,161,394.21
  4. Step 4: Simplify right side
    5,656,288,084.29x = 24,589,906,204,776,943,616
  5. Step 5: Solve for x
    x = 24,589,906,204,776,943,616/5,656,288,084.29
  6. Step 6: Final answer
    x = 4,347,357,461.00

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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.