Home / 114,432,663.02-171,632,832.83-36,699,465.92

Finding the Fourth Proportional to 114,432,663.02, 171,632,832.83 and 36,699,465.92

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Solution

The fourth proportional to 114,432,663.02, 171,632,832.83 and 36,699,465.92 is: 55,044,015.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,432,663.02 : 171,632,832.83 = 36,699,465.92 : x
  2. Step 2: Convert to fraction form
    114,432,663.02/171,632,832.83 = 36,699,465.92/x
  3. Step 3: Cross multiply
    114,432,663.02x = 171,632,832.83 × 36,699,465.92
  4. Step 4: Simplify right side
    114,432,663.02x = 6,298,833,298,155,980
  5. Step 5: Solve for x
    x = 6,298,833,298,155,980/114,432,663.02
  6. Step 6: Final answer
    x = 55,044,015.69

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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.