Home / 32,626,958.79-45,026,359.47-17,943,760.68

Finding the Fourth Proportional to 32,626,958.79, 45,026,359.47 and 17,943,760.68

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Solution

The fourth proportional to 32,626,958.79, 45,026,359.47 and 17,943,760.68 is: 24,763,025.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626,958.79 : 45,026,359.47 = 17,943,760.68 : x
  2. Step 2: Convert to fraction form
    32,626,958.79/45,026,359.47 = 17,943,760.68/x
  3. Step 3: Cross multiply
    32,626,958.79x = 45,026,359.47 × 17,943,760.68
  4. Step 4: Simplify right side
    32,626,958.79x = 807,942,218,621,331.62
  5. Step 5: Solve for x
    x = 807,942,218,621,331.62/32,626,958.79
  6. Step 6: Final answer
    x = 24,763,025.69

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1.5x scale

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.