Home / 108,595,267.24-162,674,802.66-50,221,123.48

Finding the Fourth Proportional to 108,595,267.24, 162,674,802.66 and 50,221,123.48

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Solution

The fourth proportional to 108,595,267.24, 162,674,802.66 and 50,221,123.48 is: 75,230,823.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,595,267.24 : 162,674,802.66 = 50,221,123.48 : x
  2. Step 2: Convert to fraction form
    108,595,267.24/162,674,802.66 = 50,221,123.48/x
  3. Step 3: Cross multiply
    108,595,267.24x = 162,674,802.66 × 50,221,123.48
  4. Step 4: Simplify right side
    108,595,267.24x = 8,169,711,351,472,492
  5. Step 5: Solve for x
    x = 8,169,711,351,472,492/108,595,267.24
  6. Step 6: Final answer
    x = 75,230,823.21

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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.