Home / 244,993,341.34-367,543,822.05-72,456,703.90

Finding the Fourth Proportional to 244,993,341.34, 367,543,822.05 and 72,456,703.90

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Solution

The fourth proportional to 244,993,341.34, 367,543,822.05 and 72,456,703.90 is: 108,700,970.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,993,341.34 : 367,543,822.05 = 72,456,703.90 : x
  2. Step 2: Convert to fraction form
    244,993,341.34/367,543,822.05 = 72,456,703.90/x
  3. Step 3: Cross multiply
    244,993,341.34x = 367,543,822.05 × 72,456,703.90
  4. Step 4: Simplify right side
    244,993,341.34x = 26,631,013,884,551,144
  5. Step 5: Solve for x
    x = 26,631,013,884,551,144/244,993,341.34
  6. Step 6: Final answer
    x = 108,700,970.15

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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.