Home / 4,550,057,113,691.50-6,824,359,149,254.30-1,325,970,726,868.20

Finding the Fourth Proportional to 4,550,057,113,691.50, 6,824,359,149,254.30 and 1,325,970,726,868.20

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Solution

The fourth proportional to 4,550,057,113,691.50, 6,824,359,149,254.30 and 1,325,970,726,868.20 is: 1,988,744,368,574.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,057,113,691.50 : 6,824,359,149,254.30 = 1,325,970,726,868.20 : x
  2. Step 2: Convert to fraction form
    4,550,057,113,691.50/6,824,359,149,254.30 = 1,325,970,726,868.20/x
  3. Step 3: Cross multiply
    4,550,057,113,691.50x = 6,824,359,149,254.30 × 1,325,970,726,868.20
  4. Step 4: Simplify right side
    4,550,057,113,691.50x = 9,048,900,461,546,374,130,827,264
  5. Step 5: Solve for x
    x = 9,048,900,461,546,374,130,827,264/4,550,057,113,691.50
  6. Step 6: Final answer
    x = 1,988,744,368,574.51

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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.