Home / 40,926,218.02-56,334,827.52-35,689,988.02

Finding the Fourth Proportional to 40,926,218.02, 56,334,827.52 and 35,689,988.02

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Solution

The fourth proportional to 40,926,218.02, 56,334,827.52 and 35,689,988.02 is: 49,127,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,926,218.02 : 56,334,827.52 = 35,689,988.02 : x
  2. Step 2: Convert to fraction form
    40,926,218.02/56,334,827.52 = 35,689,988.02/x
  3. Step 3: Cross multiply
    40,926,218.02x = 56,334,827.52 × 35,689,988.02
  4. Step 4: Simplify right side
    40,926,218.02x = 2,010,589,319,297,566.50
  5. Step 5: Solve for x
    x = 2,010,589,319,297,566.50/40,926,218.02
  6. Step 6: Final answer
    x = 49,127,171.20

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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.