Home / 34,996,076.02-52,489,442.08-10,403,541.42

Finding the Fourth Proportional to 34,996,076.02, 52,489,442.08 and 10,403,541.42

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Solution

The fourth proportional to 34,996,076.02, 52,489,442.08 and 10,403,541.42 is: 15,603,923.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,996,076.02 : 52,489,442.08 = 10,403,541.42 : x
  2. Step 2: Convert to fraction form
    34,996,076.02/52,489,442.08 = 10,403,541.42/x
  3. Step 3: Cross multiply
    34,996,076.02x = 52,489,442.08 × 10,403,541.42
  4. Step 4: Simplify right side
    34,996,076.02x = 546,076,084,791,970.94
  5. Step 5: Solve for x
    x = 546,076,084,791,970.94/34,996,076.02
  6. Step 6: Final answer
    x = 15,603,923.26

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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.