Home / 104,846,819.60-157,270,229.40-94,643,152.40

Finding the Fourth Proportional to 104,846,819.60, 157,270,229.40 and 94,643,152.40

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Solution

The fourth proportional to 104,846,819.60, 157,270,229.40 and 94,643,152.40 is: 141,964,728.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,846,819.60 : 157,270,229.40 = 94,643,152.40 : x
  2. Step 2: Convert to fraction form
    104,846,819.60/157,270,229.40 = 94,643,152.40/x
  3. Step 3: Cross multiply
    104,846,819.60x = 157,270,229.40 × 94,643,152.40
  4. Step 4: Simplify right side
    104,846,819.60x = 14,884,550,289,087,162
  5. Step 5: Solve for x
    x = 14,884,550,289,087,162/104,846,819.60
  6. Step 6: Final answer
    x = 141,964,728.60

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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.