Home / 63,072,024.10-94,608,036.15-55,261,809.70

Finding the Fourth Proportional to 63,072,024.10, 94,608,036.15 and 55,261,809.70

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Solution

The fourth proportional to 63,072,024.10, 94,608,036.15 and 55,261,809.70 is: 82,892,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,072,024.10 : 94,608,036.15 = 55,261,809.70 : x
  2. Step 2: Convert to fraction form
    63,072,024.10/94,608,036.15 = 55,261,809.70/x
  3. Step 3: Cross multiply
    63,072,024.10x = 94,608,036.15 × 55,261,809.70
  4. Step 4: Simplify right side
    63,072,024.10x = 5,228,211,289,812,021
  5. Step 5: Solve for x
    x = 5,228,211,289,812,021/63,072,024.10
  6. Step 6: Final answer
    x = 82,892,714.55

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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.