Home / 8,836,813,287.68-12,194,799,115.92-4,822,483,566.54

Finding the Fourth Proportional to 8,836,813,287.68, 12,194,799,115.92 and 4,822,483,566.54

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Solution

The fourth proportional to 8,836,813,287.68, 12,194,799,115.92 and 4,822,483,566.54 is: 6,655,025,564.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,813,287.68 : 12,194,799,115.92 = 4,822,483,566.54 : x
  2. Step 2: Convert to fraction form
    8,836,813,287.68/12,194,799,115.92 = 4,822,483,566.54/x
  3. Step 3: Cross multiply
    8,836,813,287.68x = 12,194,799,115.92 × 4,822,483,566.54
  4. Step 4: Simplify right side
    8,836,813,287.68x = 58,809,218,333,811,376,128
  5. Step 5: Solve for x
    x = 58,809,218,333,811,376,128/8,836,813,287.68
  6. Step 6: Final answer
    x = 6,655,025,564.00

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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.