Home / 3,016,604,181.15-4,525,557,562.35-918,244,674.63

Finding the Fourth Proportional to 3,016,604,181.15, 4,525,557,562.35 and 918,244,674.63

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Solution

The fourth proportional to 3,016,604,181.15, 4,525,557,562.35 and 918,244,674.63 is: 1,377,565,262.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,181.15 : 4,525,557,562.35 = 918,244,674.63 : x
  2. Step 2: Convert to fraction form
    3,016,604,181.15/4,525,557,562.35 = 918,244,674.63/x
  3. Step 3: Cross multiply
    3,016,604,181.15x = 4,525,557,562.35 × 918,244,674.63
  4. Step 4: Simplify right side
    3,016,604,181.15x = 4,155,569,131,359,412,224
  5. Step 5: Solve for x
    x = 4,155,569,131,359,412,224/3,016,604,181.15
  6. Step 6: Final answer
    x = 1,377,565,262.73

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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.