Home / 146,520,444.30-219,780,666.45-37,345,404.30

Finding the Fourth Proportional to 146,520,444.30, 219,780,666.45 and 37,345,404.30

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Solution

The fourth proportional to 146,520,444.30, 219,780,666.45 and 37,345,404.30 is: 56,018,106.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,520,444.30 : 219,780,666.45 = 37,345,404.30 : x
  2. Step 2: Convert to fraction form
    146,520,444.30/219,780,666.45 = 37,345,404.30/x
  3. Step 3: Cross multiply
    146,520,444.30x = 219,780,666.45 × 37,345,404.30
  4. Step 4: Simplify right side
    146,520,444.30x = 8,207,797,845,898,695
  5. Step 5: Solve for x
    x = 8,207,797,845,898,695/146,520,444.30
  6. Step 6: Final answer
    x = 56,018,106.45

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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.