Home / 63,076,839.24-87,045,875.46-35,199,252.30

Finding the Fourth Proportional to 63,076,839.24, 87,045,875.46 and 35,199,252.30

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Solution

The fourth proportional to 63,076,839.24, 87,045,875.46 and 35,199,252.30 is: 48,574,877.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076,839.24 : 87,045,875.46 = 35,199,252.30 : x
  2. Step 2: Convert to fraction form
    63,076,839.24/87,045,875.46 = 35,199,252.30/x
  3. Step 3: Cross multiply
    63,076,839.24x = 87,045,875.46 × 35,199,252.30
  4. Step 4: Simplify right side
    63,076,839.24x = 3,063,949,731,990,918
  5. Step 5: Solve for x
    x = 3,063,949,731,990,918/63,076,839.24
  6. Step 6: Final answer
    x = 48,574,877.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.