Home / 1,594,655,451.10-2,391,983,176.65-979,244,148.70

Finding the Fourth Proportional to 1,594,655,451.10, 2,391,983,176.65 and 979,244,148.70

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Solution

The fourth proportional to 1,594,655,451.10, 2,391,983,176.65 and 979,244,148.70 is: 1,468,866,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,655,451.10 : 2,391,983,176.65 = 979,244,148.70 : x
  2. Step 2: Convert to fraction form
    1,594,655,451.10/2,391,983,176.65 = 979,244,148.70/x
  3. Step 3: Cross multiply
    1,594,655,451.10x = 2,391,983,176.65 × 979,244,148.70
  4. Step 4: Simplify right side
    1,594,655,451.10x = 2,342,335,529,523,351,040
  5. Step 5: Solve for x
    x = 2,342,335,529,523,351,040/1,594,655,451.10
  6. Step 6: Final answer
    x = 1,468,866,223.05

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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.