Home / 13,595,035.22-20,392,549.17-5,076,036.02

Finding the Fourth Proportional to 13,595,035.22, 20,392,549.17 and 5,076,036.02

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Solution

The fourth proportional to 13,595,035.22, 20,392,549.17 and 5,076,036.02 is: 7,614,052.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,595,035.22 : 20,392,549.17 = 5,076,036.02 : x
  2. Step 2: Convert to fraction form
    13,595,035.22/20,392,549.17 = 5,076,036.02/x
  3. Step 3: Cross multiply
    13,595,035.22x = 20,392,549.17 × 5,076,036.02
  4. Step 4: Simplify right side
    13,595,035.22x = 103,513,314,126,541.11
  5. Step 5: Solve for x
    x = 103,513,314,126,541.11/13,595,035.22
  6. Step 6: Final answer
    x = 7,614,052.66

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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.