Home / 32,309,021.80-48,463,532.70-23,239,095.40

Finding the Fourth Proportional to 32,309,021.80, 48,463,532.70 and 23,239,095.40

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Solution

The fourth proportional to 32,309,021.80, 48,463,532.70 and 23,239,095.40 is: 34,858,643.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,309,021.80 : 48,463,532.70 = 23,239,095.40 : x
  2. Step 2: Convert to fraction form
    32,309,021.80/48,463,532.70 = 23,239,095.40/x
  3. Step 3: Cross multiply
    32,309,021.80x = 48,463,532.70 × 23,239,095.40
  4. Step 4: Simplify right side
    32,309,021.80x = 1,126,248,659,836,319.50
  5. Step 5: Solve for x
    x = 1,126,248,659,836,319.50/32,309,021.80
  6. Step 6: Final answer
    x = 34,858,643.10

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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.