Home / 45,096,914,057.67-67,704,490,551.66-30,240,556,559.21

Finding the Fourth Proportional to 45,096,914,057.67, 67,704,490,551.66 and 30,240,556,559.21

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Solution

The fourth proportional to 45,096,914,057.67, 67,704,490,551.66 and 30,240,556,559.21 is: 45,400,478,472.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,096,914,057.67 : 67,704,490,551.66 = 30,240,556,559.21 : x
  2. Step 2: Convert to fraction form
    45,096,914,057.67/67,704,490,551.66 = 30,240,556,559.21/x
  3. Step 3: Cross multiply
    45,096,914,057.67x = 67,704,490,551.66 × 30,240,556,559.21
  4. Step 4: Simplify right side
    45,096,914,057.67x = 2,047,421,475,839,635,095,552
  5. Step 5: Solve for x
    x = 2,047,421,475,839,635,095,552/45,096,914,057.67
  6. Step 6: Final answer
    x = 45,400,478,472.24

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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.