Home / 9,844,939.80-14,731,980.30-6,656,293.80

Finding the Fourth Proportional to 9,844,939.80, 14,731,980.30 and 6,656,293.80

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Solution

The fourth proportional to 9,844,939.80, 14,731,980.30 and 6,656,293.80 is: 9,960,486.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,939.80 : 14,731,980.30 = 6,656,293.80 : x
  2. Step 2: Convert to fraction form
    9,844,939.80/14,731,980.30 = 6,656,293.80/x
  3. Step 3: Cross multiply
    9,844,939.80x = 14,731,980.30 × 6,656,293.80
  4. Step 4: Simplify right side
    9,844,939.80x = 98,060,389,132,612.14
  5. Step 5: Solve for x
    x = 98,060,389,132,612.14/9,844,939.80
  6. Step 6: Final answer
    x = 9,960,486.41

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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.