Home / 63,057,075.40-94,585,613.10-17,618,869.90

Finding the Fourth Proportional to 63,057,075.40, 94,585,613.10 and 17,618,869.90

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Solution

The fourth proportional to 63,057,075.40, 94,585,613.10 and 17,618,869.90 is: 26,428,304.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,057,075.40 : 94,585,613.10 = 17,618,869.90 : x
  2. Step 2: Convert to fraction form
    63,057,075.40/94,585,613.10 = 17,618,869.90/x
  3. Step 3: Cross multiply
    63,057,075.40x = 94,585,613.10 × 17,618,869.90
  4. Step 4: Simplify right side
    63,057,075.40x = 1,666,491,611,620,635.50
  5. Step 5: Solve for x
    x = 1,666,491,611,620,635.50/63,057,075.40
  6. Step 6: Final answer
    x = 26,428,304.85

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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.