Home / 24,931,429.20-37,386,084.60-11,461,323.60

Finding the Fourth Proportional to 24,931,429.20, 37,386,084.60 and 11,461,323.60

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Solution

The fourth proportional to 24,931,429.20, 37,386,084.60 and 11,461,323.60 is: 17,186,901.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,931,429.20 : 37,386,084.60 = 11,461,323.60 : x
  2. Step 2: Convert to fraction form
    24,931,429.20/37,386,084.60 = 11,461,323.60/x
  3. Step 3: Cross multiply
    24,931,429.20x = 37,386,084.60 × 11,461,323.60
  4. Step 4: Simplify right side
    24,931,429.20x = 428,494,013,737,576.56
  5. Step 5: Solve for x
    x = 428,494,013,737,576.56/24,931,429.20
  6. Step 6: Final answer
    x = 17,186,901.33

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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.