Home / 36,717,603.40-55,076,405.10-30,335,062.60

Finding the Fourth Proportional to 36,717,603.40, 55,076,405.10 and 30,335,062.60

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Solution

The fourth proportional to 36,717,603.40, 55,076,405.10 and 30,335,062.60 is: 45,502,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,717,603.40 : 55,076,405.10 = 30,335,062.60 : x
  2. Step 2: Convert to fraction form
    36,717,603.40/55,076,405.10 = 30,335,062.60/x
  3. Step 3: Cross multiply
    36,717,603.40x = 55,076,405.10 × 30,335,062.60
  4. Step 4: Simplify right side
    36,717,603.40x = 1,670,746,196,491,459.50
  5. Step 5: Solve for x
    x = 1,670,746,196,491,459.50/36,717,603.40
  6. Step 6: Final answer
    x = 45,502,593.90

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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.