Home / 4,386,920,781.12-6,581,470,297.72-2,177,167,583.04

Finding the Fourth Proportional to 4,386,920,781.12, 6,581,470,297.72 and 2,177,167,583.04

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Solution

The fourth proportional to 4,386,920,781.12, 6,581,470,297.72 and 2,177,167,583.04 is: 3,266,291,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,920,781.12 : 6,581,470,297.72 = 2,177,167,583.04 : x
  2. Step 2: Convert to fraction form
    4,386,920,781.12/6,581,470,297.72 = 2,177,167,583.04/x
  3. Step 3: Cross multiply
    4,386,920,781.12x = 6,581,470,297.72 × 2,177,167,583.04
  4. Step 4: Simplify right side
    4,386,920,781.12x = 14,328,963,780,936,601,600
  5. Step 5: Solve for x
    x = 14,328,963,780,936,601,600/4,386,920,781.12
  6. Step 6: Final answer
    x = 3,266,291,892.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.