Home / 2,625,503,246.70-3,938,852,066.85-1,534,424,693.10

Finding the Fourth Proportional to 2,625,503,246.70, 3,938,852,066.85 and 1,534,424,693.10

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Solution

The fourth proportional to 2,625,503,246.70, 3,938,852,066.85 and 1,534,424,693.10 is: 2,301,986,059.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,503,246.70 : 3,938,852,066.85 = 1,534,424,693.10 : x
  2. Step 2: Convert to fraction form
    2,625,503,246.70/3,938,852,066.85 = 1,534,424,693.10/x
  3. Step 3: Cross multiply
    2,625,503,246.70x = 3,938,852,066.85 × 1,534,424,693.10
  4. Step 4: Simplify right side
    2,625,503,246.70x = 6,043,871,873,842,611,200
  5. Step 5: Solve for x
    x = 6,043,871,873,842,611,200/2,625,503,246.70
  6. Step 6: Final answer
    x = 2,301,986,059.79

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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.