Home / 43,796,009.83-65,700,545.93-16,127,798.31

Finding the Fourth Proportional to 43,796,009.83, 65,700,545.93 and 16,127,798.31

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Solution

The fourth proportional to 43,796,009.83, 65,700,545.93 and 16,127,798.31 is: 24,194,102.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,796,009.83 : 65,700,545.93 = 16,127,798.31 : x
  2. Step 2: Convert to fraction form
    43,796,009.83/65,700,545.93 = 16,127,798.31/x
  3. Step 3: Cross multiply
    43,796,009.83x = 65,700,545.93 × 16,127,798.31
  4. Step 4: Simplify right side
    43,796,009.83x = 1,059,605,153,206,789.62
  5. Step 5: Solve for x
    x = 1,059,605,153,206,789.62/43,796,009.83
  6. Step 6: Final answer
    x = 24,194,102.55

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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.