Home / 15,782,753.59-23,675,048.90-4,424,087.95

Finding the Fourth Proportional to 15,782,753.59, 23,675,048.90 and 4,424,087.95

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Solution

The fourth proportional to 15,782,753.59, 23,675,048.90 and 4,424,087.95 is: 6,636,389.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,782,753.59 : 23,675,048.90 = 4,424,087.95 : x
  2. Step 2: Convert to fraction form
    15,782,753.59/23,675,048.90 = 4,424,087.95/x
  3. Step 3: Cross multiply
    15,782,753.59x = 23,675,048.90 × 4,424,087.95
  4. Step 4: Simplify right side
    15,782,753.59x = 104,740,498,603,099.95
  5. Step 5: Solve for x
    x = 104,740,498,603,099.95/15,782,753.59
  6. Step 6: Final answer
    x = 6,636,389.40

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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.