Home / 2,944,068,117.30-4,412,351,033.55-1,564,543,509.30

Finding the Fourth Proportional to 2,944,068,117.30, 4,412,351,033.55 and 1,564,543,509.30

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Solution

The fourth proportional to 2,944,068,117.30, 4,412,351,033.55 and 1,564,543,509.30 is: 2,344,821,823.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,068,117.30 : 4,412,351,033.55 = 1,564,543,509.30 : x
  2. Step 2: Convert to fraction form
    2,944,068,117.30/4,412,351,033.55 = 1,564,543,509.30/x
  3. Step 3: Cross multiply
    2,944,068,117.30x = 4,412,351,033.55 × 1,564,543,509.30
  4. Step 4: Simplify right side
    2,944,068,117.30x = 6,903,315,170,293,798,912
  5. Step 5: Solve for x
    x = 6,903,315,170,293,798,912/2,944,068,117.30
  6. Step 6: Final answer
    x = 2,344,821,823.15

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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.