Home / 60,672,211.40-91,008,317.10-22,325,790.80

Finding the Fourth Proportional to 60,672,211.40, 91,008,317.10 and 22,325,790.80

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Solution

The fourth proportional to 60,672,211.40, 91,008,317.10 and 22,325,790.80 is: 33,488,686.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,672,211.40 : 91,008,317.10 = 22,325,790.80 : x
  2. Step 2: Convert to fraction form
    60,672,211.40/91,008,317.10 = 22,325,790.80/x
  3. Step 3: Cross multiply
    60,672,211.40x = 91,008,317.10 × 22,325,790.80
  4. Step 4: Simplify right side
    60,672,211.40x = 2,031,832,648,634,662.50
  5. Step 5: Solve for x
    x = 2,031,832,648,634,662.50/60,672,211.40
  6. Step 6: Final answer
    x = 33,488,686.20

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1.5x scale

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.