Home / 25,895,525.67-35,730,490.90-14,880,147.22

Finding the Fourth Proportional to 25,895,525.67, 35,730,490.90 and 14,880,147.22

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Solution

The fourth proportional to 25,895,525.67, 35,730,490.90 and 14,880,147.22 is: 20,531,537.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,525.67 : 35,730,490.90 = 14,880,147.22 : x
  2. Step 2: Convert to fraction form
    25,895,525.67/35,730,490.90 = 14,880,147.22/x
  3. Step 3: Cross multiply
    25,895,525.67x = 35,730,490.90 × 14,880,147.22
  4. Step 4: Simplify right side
    25,895,525.67x = 531,674,964,834,870.31
  5. Step 5: Solve for x
    x = 531,674,964,834,870.31/25,895,525.67
  6. Step 6: Final answer
    x = 20,531,537.83

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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.