Home / 2,298,646,282.32-3,172,131,748.94-1,241,374,152.33

Finding the Fourth Proportional to 2,298,646,282.32, 3,172,131,748.94 and 1,241,374,152.33

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Solution

The fourth proportional to 2,298,646,282.32, 3,172,131,748.94 and 1,241,374,152.33 is: 1,713,096,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,646,282.32 : 3,172,131,748.94 = 1,241,374,152.33 : x
  2. Step 2: Convert to fraction form
    2,298,646,282.32/3,172,131,748.94 = 1,241,374,152.33/x
  3. Step 3: Cross multiply
    2,298,646,282.32x = 3,172,131,748.94 × 1,241,374,152.33
  4. Step 4: Simplify right side
    2,298,646,282.32x = 3,937,802,360,913,265,664
  5. Step 5: Solve for x
    x = 3,937,802,360,913,265,664/2,298,646,282.32
  6. Step 6: Final answer
    x = 1,713,096,265.05

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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.