Home / 24,532,668.40-36,799,002.60-19,749,699.40

Finding the Fourth Proportional to 24,532,668.40, 36,799,002.60 and 19,749,699.40

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Solution

The fourth proportional to 24,532,668.40, 36,799,002.60 and 19,749,699.40 is: 29,624,549.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,532,668.40 : 36,799,002.60 = 19,749,699.40 : x
  2. Step 2: Convert to fraction form
    24,532,668.40/36,799,002.60 = 19,749,699.40/x
  3. Step 3: Cross multiply
    24,532,668.40x = 36,799,002.60 × 19,749,699.40
  4. Step 4: Simplify right side
    24,532,668.40x = 726,769,239,569,818.38
  5. Step 5: Solve for x
    x = 726,769,239,569,818.38/24,532,668.40
  6. Step 6: Final answer
    x = 29,624,549.10

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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.