Home / 104,976,007.80-157,464,011.70-59,059,505.40

Finding the Fourth Proportional to 104,976,007.80, 157,464,011.70 and 59,059,505.40

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Solution

The fourth proportional to 104,976,007.80, 157,464,011.70 and 59,059,505.40 is: 88,589,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,007.80 : 157,464,011.70 = 59,059,505.40 : x
  2. Step 2: Convert to fraction form
    104,976,007.80/157,464,011.70 = 59,059,505.40/x
  3. Step 3: Cross multiply
    104,976,007.80x = 157,464,011.70 × 59,059,505.40
  4. Step 4: Simplify right side
    104,976,007.80x = 9,299,746,649,301,812
  5. Step 5: Solve for x
    x = 9,299,746,649,301,812/104,976,007.80
  6. Step 6: Final answer
    x = 88,589,258.10

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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.