Home / 41,039,664.02-56,634,316.44-22,705,080.74

Finding the Fourth Proportional to 41,039,664.02, 56,634,316.44 and 22,705,080.74

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Solution

The fourth proportional to 41,039,664.02, 56,634,316.44 and 22,705,080.74 is: 31,332,779.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,039,664.02 : 56,634,316.44 = 22,705,080.74 : x
  2. Step 2: Convert to fraction form
    41,039,664.02/56,634,316.44 = 22,705,080.74/x
  3. Step 3: Cross multiply
    41,039,664.02x = 56,634,316.44 × 22,705,080.74
  4. Step 4: Simplify right side
    41,039,664.02x = 1,285,886,727,396,688.50
  5. Step 5: Solve for x
    x = 1,285,886,727,396,688.50/41,039,664.02
  6. Step 6: Final answer
    x = 31,332,779.11

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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.