Home / 44,276,827.20-66,415,240.80-36,718,555.20

Finding the Fourth Proportional to 44,276,827.20, 66,415,240.80 and 36,718,555.20

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Solution

The fourth proportional to 44,276,827.20, 66,415,240.80 and 36,718,555.20 is: 55,077,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,276,827.20 : 66,415,240.80 = 36,718,555.20 : x
  2. Step 2: Convert to fraction form
    44,276,827.20/66,415,240.80 = 36,718,555.20/x
  3. Step 3: Cross multiply
    44,276,827.20x = 66,415,240.80 × 36,718,555.20
  4. Step 4: Simplify right side
    44,276,827.20x = 2,438,671,685,436,092
  5. Step 5: Solve for x
    x = 2,438,671,685,436,092/44,276,827.20
  6. Step 6: Final answer
    x = 55,077,832.80

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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.