Home / 16,483,509.90-24,678,025.65-16,011,117.90

Finding the Fourth Proportional to 16,483,509.90, 24,678,025.65 and 16,011,117.90

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Solution

The fourth proportional to 16,483,509.90, 24,678,025.65 and 16,011,117.90 is: 23,970,791.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483,509.90 : 24,678,025.65 = 16,011,117.90 : x
  2. Step 2: Convert to fraction form
    16,483,509.90/24,678,025.65 = 16,011,117.90/x
  3. Step 3: Cross multiply
    16,483,509.90x = 24,678,025.65 × 16,011,117.90
  4. Step 4: Simplify right side
    16,483,509.90x = 395,122,778,221,374.12
  5. Step 5: Solve for x
    x = 395,122,778,221,374.12/16,483,509.90
  6. Step 6: Final answer
    x = 23,970,791.45

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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.