Home / 50,164,547.36-75,119,188.08-33,073,365.92

Finding the Fourth Proportional to 50,164,547.36, 75,119,188.08 and 33,073,365.92

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Solution

The fourth proportional to 50,164,547.36, 75,119,188.08 and 33,073,365.92 is: 49,525,900.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,164,547.36 : 75,119,188.08 = 33,073,365.92 : x
  2. Step 2: Convert to fraction form
    50,164,547.36/75,119,188.08 = 33,073,365.92/x
  3. Step 3: Cross multiply
    50,164,547.36x = 75,119,188.08 × 33,073,365.92
  4. Step 4: Simplify right side
    50,164,547.36x = 2,484,444,394,983,142.50
  5. Step 5: Solve for x
    x = 2,484,444,394,983,142.50/50,164,547.36
  6. Step 6: Final answer
    x = 49,525,900.78

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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.