Home / 24,931,429.76-37,408,987.28-17,266,869.56

Finding the Fourth Proportional to 24,931,429.76, 37,408,987.28 and 17,266,869.56

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Solution

The fourth proportional to 24,931,429.76, 37,408,987.28 and 17,266,869.56 is: 25,908,506.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,931,429.76 : 37,408,987.28 = 17,266,869.56 : x
  2. Step 2: Convert to fraction form
    24,931,429.76/37,408,987.28 = 17,266,869.56/x
  3. Step 3: Cross multiply
    24,931,429.76x = 37,408,987.28 × 17,266,869.56
  4. Step 4: Simplify right side
    24,931,429.76x = 645,936,103,872,148.88
  5. Step 5: Solve for x
    x = 645,936,103,872,148.88/24,931,429.76
  6. Step 6: Final answer
    x = 25,908,506.25

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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.