Home / 5,214,295,244.16-7,195,508,458.56-2,956,386,677.76

Finding the Fourth Proportional to 5,214,295,244.16, 7,195,508,458.56 and 2,956,386,677.76

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Solution

The fourth proportional to 5,214,295,244.16, 7,195,508,458.56 and 2,956,386,677.76 is: 4,079,689,459.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,214,295,244.16 : 7,195,508,458.56 = 2,956,386,677.76 : x
  2. Step 2: Convert to fraction form
    5,214,295,244.16/7,195,508,458.56 = 2,956,386,677.76/x
  3. Step 3: Cross multiply
    5,214,295,244.16x = 7,195,508,458.56 × 2,956,386,677.76
  4. Step 4: Simplify right side
    5,214,295,244.16x = 21,272,705,346,596,179,968
  5. Step 5: Solve for x
    x = 21,272,705,346,596,179,968/5,214,295,244.16
  6. Step 6: Final answer
    x = 4,079,689,459.55

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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.