Home / 24,762,306.80-37,152,317.55-10,389,780.20

Finding the Fourth Proportional to 24,762,306.80, 37,152,317.55 and 10,389,780.20

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Solution

The fourth proportional to 24,762,306.80, 37,152,317.55 and 10,389,780.20 is: 15,588,386.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,762,306.80 : 37,152,317.55 = 10,389,780.20 : x
  2. Step 2: Convert to fraction form
    24,762,306.80/37,152,317.55 = 10,389,780.20/x
  3. Step 3: Cross multiply
    24,762,306.80x = 37,152,317.55 × 10,389,780.20
  4. Step 4: Simplify right side
    24,762,306.80x = 386,004,413,265,102.44
  5. Step 5: Solve for x
    x = 386,004,413,265,102.44/24,762,306.80
  6. Step 6: Final answer
    x = 15,588,386.67

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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.