Home / 76,340,581,417.03-114,472,560,543.87-44,479,550,868.88

Finding the Fourth Proportional to 76,340,581,417.03, 114,472,560,543.87 and 44,479,550,868.88

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Solution

The fourth proportional to 76,340,581,417.03, 114,472,560,543.87 and 44,479,550,868.88 is: 66,697,004,205.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,340,581,417.03 : 114,472,560,543.87 = 44,479,550,868.88 : x
  2. Step 2: Convert to fraction form
    76,340,581,417.03/114,472,560,543.87 = 44,479,550,868.88/x
  3. Step 3: Cross multiply
    76,340,581,417.03x = 114,472,560,543.87 × 44,479,550,868.88
  4. Step 4: Simplify right side
    76,340,581,417.03x = 5,091,688,079,802,010,435,584
  5. Step 5: Solve for x
    x = 5,091,688,079,802,010,435,584/76,340,581,417.03
  6. Step 6: Final answer
    x = 66,697,004,205.24

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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.