Home / 161,285,727.60-241,928,591.40-59,053,100.40

Finding the Fourth Proportional to 161,285,727.60, 241,928,591.40 and 59,053,100.40

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Solution

The fourth proportional to 161,285,727.60, 241,928,591.40 and 59,053,100.40 is: 88,579,650.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,285,727.60 : 241,928,591.40 = 59,053,100.40 : x
  2. Step 2: Convert to fraction form
    161,285,727.60/241,928,591.40 = 59,053,100.40/x
  3. Step 3: Cross multiply
    161,285,727.60x = 241,928,591.40 × 59,053,100.40
  4. Step 4: Simplify right side
    161,285,727.60x = 14,286,633,397,574,776
  5. Step 5: Solve for x
    x = 14,286,633,397,574,776/161,285,727.60
  6. Step 6: Final answer
    x = 88,579,650.60

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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.