Home / 62,272,277.80-93,408,416.70-16,834,072.30

Finding the Fourth Proportional to 62,272,277.80, 93,408,416.70 and 16,834,072.30

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Solution

The fourth proportional to 62,272,277.80, 93,408,416.70 and 16,834,072.30 is: 25,251,108.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,272,277.80 : 93,408,416.70 = 16,834,072.30 : x
  2. Step 2: Convert to fraction form
    62,272,277.80/93,408,416.70 = 16,834,072.30/x
  3. Step 3: Cross multiply
    62,272,277.80x = 93,408,416.70 × 16,834,072.30
  4. Step 4: Simplify right side
    62,272,277.80x = 1,572,444,040,156,327.50
  5. Step 5: Solve for x
    x = 1,572,444,040,156,327.50/62,272,277.80
  6. Step 6: Final answer
    x = 25,251,108.45

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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.