Home / 83,839,565-125,759,347.50-23,255,291

Finding the Fourth Proportional to 83,839,565, 125,759,347.50 and 23,255,291

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Solution

The fourth proportional to 83,839,565, 125,759,347.50 and 23,255,291 is: 34,882,936.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,839,565 : 125,759,347.50 = 23,255,291 : x
  2. Step 2: Convert to fraction form
    83,839,565/125,759,347.50 = 23,255,291/x
  3. Step 3: Cross multiply
    83,839,565x = 125,759,347.50 × 23,255,291
  4. Step 4: Simplify right side
    83,839,565x = 2,924,570,222,082,622.50
  5. Step 5: Solve for x
    x = 2,924,570,222,082,622.50/83,839,565
  6. Step 6: Final answer
    x = 34,882,936.50

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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.