Home / 3,499,595,208-4,827,165,814.08-2,244,544,142.40

Finding the Fourth Proportional to 3,499,595,208, 4,827,165,814.08 and 2,244,544,142.40

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Solution

The fourth proportional to 3,499,595,208, 4,827,165,814.08 and 2,244,544,142.40 is: 3,096,011,426.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,595,208 : 4,827,165,814.08 = 2,244,544,142.40 : x
  2. Step 2: Convert to fraction form
    3,499,595,208/4,827,165,814.08 = 2,244,544,142.40/x
  3. Step 3: Cross multiply
    3,499,595,208x = 4,827,165,814.08 × 2,244,544,142.40
  4. Step 4: Simplify right side
    3,499,595,208x = 10,834,786,752,386,791,424
  5. Step 5: Solve for x
    x = 10,834,786,752,386,791,424/3,499,595,208
  6. Step 6: Final answer
    x = 3,096,011,426.58

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1.5x scale

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.