Home / 34,878,581.80-52,329,074.46-10,622,200.84

Finding the Fourth Proportional to 34,878,581.80, 52,329,074.46 and 10,622,200.84

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Solution

The fourth proportional to 34,878,581.80, 52,329,074.46 and 10,622,200.84 is: 15,936,712.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,878,581.80 : 52,329,074.46 = 10,622,200.84 : x
  2. Step 2: Convert to fraction form
    34,878,581.80/52,329,074.46 = 10,622,200.84/x
  3. Step 3: Cross multiply
    34,878,581.80x = 52,329,074.46 × 10,622,200.84
  4. Step 4: Simplify right side
    34,878,581.80x = 555,849,938,685,434.56
  5. Step 5: Solve for x
    x = 555,849,938,685,434.56/34,878,581.80
  6. Step 6: Final answer
    x = 15,936,712.73

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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.