Home / 51,112,324,948.68-76,670,049,337.24-17,535,476,482.76

Finding the Fourth Proportional to 51,112,324,948.68, 76,670,049,337.24 and 17,535,476,482.76

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Solution

The fourth proportional to 51,112,324,948.68, 76,670,049,337.24 and 17,535,476,482.76 is: 26,303,750,581.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,112,324,948.68 : 76,670,049,337.24 = 17,535,476,482.76 : x
  2. Step 2: Convert to fraction form
    51,112,324,948.68/76,670,049,337.24 = 17,535,476,482.76/x
  3. Step 3: Cross multiply
    51,112,324,948.68x = 76,670,049,337.24 × 17,535,476,482.76
  4. Step 4: Simplify right side
    51,112,324,948.68x = 1,344,445,847,084,903,170,048
  5. Step 5: Solve for x
    x = 1,344,445,847,084,903,170,048/51,112,324,948.68
  6. Step 6: Final answer
    x = 26,303,750,581.39

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Double scale
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1.5x scale

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.