Home / 70,829,993.06-106,275,866.38-24,804,878.77

Finding the Fourth Proportional to 70,829,993.06, 106,275,866.38 and 24,804,878.77

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Solution

The fourth proportional to 70,829,993.06, 106,275,866.38 and 24,804,878.77 is: 37,218,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,829,993.06 : 106,275,866.38 = 24,804,878.77 : x
  2. Step 2: Convert to fraction form
    70,829,993.06/106,275,866.38 = 24,804,878.77/x
  3. Step 3: Cross multiply
    70,829,993.06x = 106,275,866.38 × 24,804,878.77
  4. Step 4: Simplify right side
    70,829,993.06x = 2,636,159,981,732,618.50
  5. Step 5: Solve for x
    x = 2,636,159,981,732,618.50/70,829,993.06
  6. Step 6: Final answer
    x = 37,218,131.30

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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.