Home / 53,001,875.82-79,446,125.61-24,204,859.50

Finding the Fourth Proportional to 53,001,875.82, 79,446,125.61 and 24,204,859.50

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Solution

The fourth proportional to 53,001,875.82, 79,446,125.61 and 24,204,859.50 is: 36,281,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,001,875.82 : 79,446,125.61 = 24,204,859.50 : x
  2. Step 2: Convert to fraction form
    53,001,875.82/79,446,125.61 = 24,204,859.50/x
  3. Step 3: Cross multiply
    53,001,875.82x = 79,446,125.61 × 24,204,859.50
  4. Step 4: Simplify right side
    53,001,875.82x = 1,922,982,308,209,401.75
  5. Step 5: Solve for x
    x = 1,922,982,308,209,401.75/53,001,875.82
  6. Step 6: Final answer
    x = 36,281,400.96

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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.