Home / 94,676,300.40-130,652,024.22-52,861,008

Finding the Fourth Proportional to 94,676,300.40, 130,652,024.22 and 52,861,008

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Solution

The fourth proportional to 94,676,300.40, 130,652,024.22 and 52,861,008 is: 72,947,481.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,676,300.40 : 130,652,024.22 = 52,861,008 : x
  2. Step 2: Convert to fraction form
    94,676,300.40/130,652,024.22 = 52,861,008/x
  3. Step 3: Cross multiply
    94,676,300.40x = 130,652,024.22 × 52,861,008
  4. Step 4: Simplify right side
    94,676,300.40x = 6,906,397,697,509,614
  5. Step 5: Solve for x
    x = 6,906,397,697,509,614/94,676,300.40
  6. Step 6: Final answer
    x = 72,947,481.77

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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.