Home / 44,719,146.40-67,070,937.20-14,427,009.44

Finding the Fourth Proportional to 44,719,146.40, 67,070,937.20 and 14,427,009.44

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Solution

The fourth proportional to 44,719,146.40, 67,070,937.20 and 14,427,009.44 is: 21,638,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,719,146.40 : 67,070,937.20 = 14,427,009.44 : x
  2. Step 2: Convert to fraction form
    44,719,146.40/67,070,937.20 = 14,427,009.44/x
  3. Step 3: Cross multiply
    44,719,146.40x = 67,070,937.20 × 14,427,009.44
  4. Step 4: Simplify right side
    44,719,146.40x = 967,633,044,134,047.12
  5. Step 5: Solve for x
    x = 967,633,044,134,047.12/44,719,146.40
  6. Step 6: Final answer
    x = 21,638,003.45

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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.