Home / 35,167,788.80-52,751,683.20-21,730,860.80

Finding the Fourth Proportional to 35,167,788.80, 52,751,683.20 and 21,730,860.80

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Solution

The fourth proportional to 35,167,788.80, 52,751,683.20 and 21,730,860.80 is: 32,596,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,167,788.80 : 52,751,683.20 = 21,730,860.80 : x
  2. Step 2: Convert to fraction form
    35,167,788.80/52,751,683.20 = 21,730,860.80/x
  3. Step 3: Cross multiply
    35,167,788.80x = 52,751,683.20 × 21,730,860.80
  4. Step 4: Simplify right side
    35,167,788.80x = 1,146,339,484,584,898.75
  5. Step 5: Solve for x
    x = 1,146,339,484,584,898.75/35,167,788.80
  6. Step 6: Final answer
    x = 32,596,291.20

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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.