Home / 23,358,147.70-32,000,127.78-22,484,836.66

Finding the Fourth Proportional to 23,358,147.70, 32,000,127.78 and 22,484,836.66

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Solution

The fourth proportional to 23,358,147.70, 32,000,127.78 and 22,484,836.66 is: 30,803,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,147.70 : 32,000,127.78 = 22,484,836.66 : x
  2. Step 2: Convert to fraction form
    23,358,147.70/32,000,127.78 = 22,484,836.66/x
  3. Step 3: Cross multiply
    23,358,147.70x = 32,000,127.78 × 22,484,836.66
  4. Step 4: Simplify right side
    23,358,147.70x = 719,517,646,232,428.50
  5. Step 5: Solve for x
    x = 719,517,646,232,428.50/23,358,147.70
  6. Step 6: Final answer
    x = 30,803,711.64

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.