Home / 32,998,270.06-45,535,491.34-18,313,946.29

Finding the Fourth Proportional to 32,998,270.06, 45,535,491.34 and 18,313,946.29

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Solution

The fourth proportional to 32,998,270.06, 45,535,491.34 and 18,313,946.29 is: 25,272,068.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,998,270.06 : 45,535,491.34 = 18,313,946.29 : x
  2. Step 2: Convert to fraction form
    32,998,270.06/45,535,491.34 = 18,313,946.29/x
  3. Step 3: Cross multiply
    32,998,270.06x = 45,535,491.34 × 18,313,946.29
  4. Step 4: Simplify right side
    32,998,270.06x = 833,934,542,689,520.12
  5. Step 5: Solve for x
    x = 833,934,542,689,520.12/32,998,270.06
  6. Step 6: Final answer
    x = 25,272,068.54

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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.