Home / 53,066,505.36-79,484,225.04-32,534,132.88

Finding the Fourth Proportional to 53,066,505.36, 79,484,225.04 and 32,534,132.88

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Solution

The fourth proportional to 53,066,505.36, 79,484,225.04 and 32,534,132.88 is: 48,730,368.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,066,505.36 : 79,484,225.04 = 32,534,132.88 : x
  2. Step 2: Convert to fraction form
    53,066,505.36/79,484,225.04 = 32,534,132.88/x
  3. Step 3: Cross multiply
    53,066,505.36x = 79,484,225.04 × 32,534,132.88
  4. Step 4: Simplify right side
    53,066,505.36x = 2,585,950,339,315,183.50
  5. Step 5: Solve for x
    x = 2,585,950,339,315,183.50/53,066,505.36
  6. Step 6: Final answer
    x = 48,730,368.09

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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.