Home / 57,609,532.95-79,507,316.49-35,297,326.29

Finding the Fourth Proportional to 57,609,532.95, 79,507,316.49 and 35,297,326.29

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Solution

The fourth proportional to 57,609,532.95, 79,507,316.49 and 35,297,326.29 is: 48,714,085.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,609,532.95 : 79,507,316.49 = 35,297,326.29 : x
  2. Step 2: Convert to fraction form
    57,609,532.95/79,507,316.49 = 35,297,326.29/x
  3. Step 3: Cross multiply
    57,609,532.95x = 79,507,316.49 × 35,297,326.29
  4. Step 4: Simplify right side
    57,609,532.95x = 2,806,395,692,589,827.50
  5. Step 5: Solve for x
    x = 2,806,395,692,589,827.50/57,609,532.95
  6. Step 6: Final answer
    x = 48,714,085.13

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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.