Home / 39,874,526.19-59,790,199.49-17,989,329.27

Finding the Fourth Proportional to 39,874,526.19, 59,790,199.49 and 17,989,329.27

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Solution

The fourth proportional to 39,874,526.19, 59,790,199.49 and 17,989,329.27 is: 26,974,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,874,526.19 : 59,790,199.49 = 17,989,329.27 : x
  2. Step 2: Convert to fraction form
    39,874,526.19/59,790,199.49 = 17,989,329.27/x
  3. Step 3: Cross multiply
    39,874,526.19x = 59,790,199.49 × 17,989,329.27
  4. Step 4: Simplify right side
    39,874,526.19x = 1,075,585,585,744,596.12
  5. Step 5: Solve for x
    x = 1,075,585,585,744,596.12/39,874,526.19
  6. Step 6: Final answer
    x = 26,974,253.70

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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.