Home / 51,542,829,810.88-77,264,102,740.29-24,644,407,611.76

Finding the Fourth Proportional to 51,542,829,810.88, 77,264,102,740.29 and 24,644,407,611.76

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Solution

The fourth proportional to 51,542,829,810.88, 77,264,102,740.29 and 24,644,407,611.76 is: 36,942,636,806.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,542,829,810.88 : 77,264,102,740.29 = 24,644,407,611.76 : x
  2. Step 2: Convert to fraction form
    51,542,829,810.88/77,264,102,740.29 = 24,644,407,611.76/x
  3. Step 3: Cross multiply
    51,542,829,810.88x = 77,264,102,740.29 × 24,644,407,611.76
  4. Step 4: Simplify right side
    51,542,829,810.88x = 1,904,128,041,688,609,325,056
  5. Step 5: Solve for x
    x = 1,904,128,041,688,609,325,056/51,542,829,810.88
  6. Step 6: Final answer
    x = 36,942,636,806.62

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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.