Home / 62,327,809.04-93,496,412.92-18,605,113.70

Finding the Fourth Proportional to 62,327,809.04, 93,496,412.92 and 18,605,113.70

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Solution

The fourth proportional to 62,327,809.04, 93,496,412.92 and 18,605,113.70 is: 27,909,073.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,327,809.04 : 93,496,412.92 = 18,605,113.70 : x
  2. Step 2: Convert to fraction form
    62,327,809.04/93,496,412.92 = 18,605,113.70/x
  3. Step 3: Cross multiply
    62,327,809.04x = 93,496,412.92 × 18,605,113.70
  4. Step 4: Simplify right side
    62,327,809.04x = 1,739,511,392,918,749
  5. Step 5: Solve for x
    x = 1,739,511,392,918,749/62,327,809.04
  6. Step 6: Final answer
    x = 27,909,073.33

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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.