Home / 44,293,551.20-66,440,326.80-39,254,703.20

Finding the Fourth Proportional to 44,293,551.20, 66,440,326.80 and 39,254,703.20

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Solution

The fourth proportional to 44,293,551.20, 66,440,326.80 and 39,254,703.20 is: 58,882,054.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293,551.20 : 66,440,326.80 = 39,254,703.20 : x
  2. Step 2: Convert to fraction form
    44,293,551.20/66,440,326.80 = 39,254,703.20/x
  3. Step 3: Cross multiply
    44,293,551.20x = 66,440,326.80 × 39,254,703.20
  4. Step 4: Simplify right side
    44,293,551.20x = 2,608,095,309,045,006
  5. Step 5: Solve for x
    x = 2,608,095,309,045,006/44,293,551.20
  6. Step 6: Final answer
    x = 58,882,054.80

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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.