Home / 24,792,023.70-37,188,035.55-18,745,406.10

Finding the Fourth Proportional to 24,792,023.70, 37,188,035.55 and 18,745,406.10

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Solution

The fourth proportional to 24,792,023.70, 37,188,035.55 and 18,745,406.10 is: 28,118,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,023.70 : 37,188,035.55 = 18,745,406.10 : x
  2. Step 2: Convert to fraction form
    24,792,023.70/37,188,035.55 = 18,745,406.10/x
  3. Step 3: Cross multiply
    24,792,023.70x = 37,188,035.55 × 18,745,406.10
  4. Step 4: Simplify right side
    24,792,023.70x = 697,104,828,445,986.88
  5. Step 5: Solve for x
    x = 697,104,828,445,986.88/24,792,023.70
  6. Step 6: Final answer
    x = 28,118,109.15

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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.