Home / 92,401,932.60-127,526,063.58-52,719,233.40

Finding the Fourth Proportional to 92,401,932.60, 127,526,063.58 and 52,719,233.40

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Solution

The fourth proportional to 92,401,932.60, 127,526,063.58 and 52,719,233.40 is: 72,759,044.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,401,932.60 : 127,526,063.58 = 52,719,233.40 : x
  2. Step 2: Convert to fraction form
    92,401,932.60/127,526,063.58 = 52,719,233.40/x
  3. Step 3: Cross multiply
    92,401,932.60x = 127,526,063.58 × 52,719,233.40
  4. Step 4: Simplify right side
    92,401,932.60x = 6,723,076,310,457,259
  5. Step 5: Solve for x
    x = 6,723,076,310,457,259/92,401,932.60
  6. Step 6: Final answer
    x = 72,759,044.33

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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.