Home / 14,025,780,251.20-19,355,587,182-7,595,650,145.28

Finding the Fourth Proportional to 14,025,780,251.20, 19,355,587,182 and 7,595,650,145.28

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Solution

The fourth proportional to 14,025,780,251.20, 19,355,587,182 and 7,595,650,145.28 is: 10,482,002,851.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,025,780,251.20 : 19,355,587,182 = 7,595,650,145.28 : x
  2. Step 2: Convert to fraction form
    14,025,780,251.20/19,355,587,182 = 7,595,650,145.28/x
  3. Step 3: Cross multiply
    14,025,780,251.20x = 19,355,587,182 × 7,595,650,145.28
  4. Step 4: Simplify right side
    14,025,780,251.20x = 147,018,268,590,937,997,312
  5. Step 5: Solve for x
    x = 147,018,268,590,937,997,312/14,025,780,251.20
  6. Step 6: Final answer
    x = 10,482,002,851.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.