Home / 45,075,401.29-62,203,443.38-25,229,160.77

Finding the Fourth Proportional to 45,075,401.29, 62,203,443.38 and 25,229,160.77

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Solution

The fourth proportional to 45,075,401.29, 62,203,443.38 and 25,229,160.77 is: 34,815,900.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075,401.29 : 62,203,443.38 = 25,229,160.77 : x
  2. Step 2: Convert to fraction form
    45,075,401.29/62,203,443.38 = 25,229,160.77/x
  3. Step 3: Cross multiply
    45,075,401.29x = 62,203,443.38 × 25,229,160.77
  4. Step 4: Simplify right side
    45,075,401.29x = 1,569,340,673,280,972.50
  5. Step 5: Solve for x
    x = 1,569,340,673,280,972.50/45,075,401.29
  6. Step 6: Final answer
    x = 34,815,900.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.