Home / 44,069,791,640.40-66,104,687,460.60-43,656,543,118.80

Finding the Fourth Proportional to 44,069,791,640.40, 66,104,687,460.60 and 43,656,543,118.80

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Solution

The fourth proportional to 44,069,791,640.40, 66,104,687,460.60 and 43,656,543,118.80 is: 65,484,814,678.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,069,791,640.40 : 66,104,687,460.60 = 43,656,543,118.80 : x
  2. Step 2: Convert to fraction form
    44,069,791,640.40/66,104,687,460.60 = 43,656,543,118.80/x
  3. Step 3: Cross multiply
    44,069,791,640.40x = 66,104,687,460.60 × 43,656,543,118.80
  4. Step 4: Simplify right side
    44,069,791,640.40x = 2,885,902,138,478,481,637,376
  5. Step 5: Solve for x
    x = 2,885,902,138,478,481,637,376/44,069,791,640.40
  6. Step 6: Final answer
    x = 65,484,814,678.20

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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.