Home / 283,079,107,740.46-424,618,666,555.54-67,947,650,104.74

Finding the Fourth Proportional to 283,079,107,740.46, 424,618,666,555.54 and 67,947,650,104.74

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Solution

The fourth proportional to 283,079,107,740.46, 424,618,666,555.54 and 67,947,650,104.74 is: 101,921,476,344.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,079,107,740.46 : 424,618,666,555.54 = 67,947,650,104.74 : x
  2. Step 2: Convert to fraction form
    283,079,107,740.46/424,618,666,555.54 = 67,947,650,104.74/x
  3. Step 3: Cross multiply
    283,079,107,740.46x = 424,618,666,555.54 × 67,947,650,104.74
  4. Step 4: Simplify right side
    283,079,107,740.46x = 28,851,840,583,057,094,475,776
  5. Step 5: Solve for x
    x = 28,851,840,583,057,094,475,776/283,079,107,740.46
  6. Step 6: Final answer
    x = 101,921,476,344.03

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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.