Home / 83,839,611.48-125,759,417.34-23,255,337.48

Finding the Fourth Proportional to 83,839,611.48, 125,759,417.34 and 23,255,337.48

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Solution

The fourth proportional to 83,839,611.48, 125,759,417.34 and 23,255,337.48 is: 34,883,006.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,839,611.48 : 125,759,417.34 = 23,255,337.48 : x
  2. Step 2: Convert to fraction form
    83,839,611.48/125,759,417.34 = 23,255,337.48/x
  3. Step 3: Cross multiply
    83,839,611.48x = 125,759,417.34 × 23,255,337.48
  4. Step 4: Simplify right side
    83,839,611.48x = 2,924,577,691,529,864
  5. Step 5: Solve for x
    x = 2,924,577,691,529,864/83,839,611.48
  6. Step 6: Final answer
    x = 34,883,006.25

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Double scale
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1.5x scale

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.