Home / 94,312,992.96-130,151,910.24-52,496,156.52

Finding the Fourth Proportional to 94,312,992.96, 130,151,910.24 and 52,496,156.52

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Solution

The fourth proportional to 94,312,992.96, 130,151,910.24 and 52,496,156.52 is: 72,444,684.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,312,992.96 : 130,151,910.24 = 52,496,156.52 : x
  2. Step 2: Convert to fraction form
    94,312,992.96/130,151,910.24 = 52,496,156.52/x
  3. Step 3: Cross multiply
    94,312,992.96x = 130,151,910.24 × 52,496,156.52
  4. Step 4: Simplify right side
    94,312,992.96x = 6,832,475,051,336,031
  5. Step 5: Solve for x
    x = 6,832,475,051,336,031/94,312,992.96
  6. Step 6: Final answer
    x = 72,444,684.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.