Home / 26,164,359.76-39,243,549.88-6,996,612.08

Finding the Fourth Proportional to 26,164,359.76, 39,243,549.88 and 6,996,612.08

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Solution

The fourth proportional to 26,164,359.76, 39,243,549.88 and 6,996,612.08 is: 10,494,118.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,164,359.76 : 39,243,549.88 = 6,996,612.08 : x
  2. Step 2: Convert to fraction form
    26,164,359.76/39,243,549.88 = 6,996,612.08/x
  3. Step 3: Cross multiply
    26,164,359.76x = 39,243,549.88 × 6,996,612.08
  4. Step 4: Simplify right side
    26,164,359.76x = 274,571,895,152,490.56
  5. Step 5: Solve for x
    x = 274,571,895,152,490.56/26,164,359.76
  6. Step 6: Final answer
    x = 10,494,118.63

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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.