Home / 67,559,738.04-101,339,617.59-16,441,756.65

Finding the Fourth Proportional to 67,559,738.04, 101,339,617.59 and 16,441,756.65

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Solution

The fourth proportional to 67,559,738.04, 101,339,617.59 and 16,441,756.65 is: 24,662,637.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,559,738.04 : 101,339,617.59 = 16,441,756.65 : x
  2. Step 2: Convert to fraction form
    67,559,738.04/101,339,617.59 = 16,441,756.65/x
  3. Step 3: Cross multiply
    67,559,738.04x = 101,339,617.59 × 16,441,756.65
  4. Step 4: Simplify right side
    67,559,738.04x = 1,666,201,331,418,839.50
  5. Step 5: Solve for x
    x = 1,666,201,331,418,839.50/67,559,738.04
  6. Step 6: Final answer
    x = 24,662,637.54

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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.