Home / 182,180,307.60-273,270,461.40-164,607,325.20

Finding the Fourth Proportional to 182,180,307.60, 273,270,461.40 and 164,607,325.20

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Solution

The fourth proportional to 182,180,307.60, 273,270,461.40 and 164,607,325.20 is: 246,910,987.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,180,307.60 : 273,270,461.40 = 164,607,325.20 : x
  2. Step 2: Convert to fraction form
    182,180,307.60/273,270,461.40 = 164,607,325.20/x
  3. Step 3: Cross multiply
    182,180,307.60x = 273,270,461.40 × 164,607,325.20
  4. Step 4: Simplify right side
    182,180,307.60x = 44,982,319,707,223,840
  5. Step 5: Solve for x
    x = 44,982,319,707,223,840/182,180,307.60
  6. Step 6: Final answer
    x = 246,910,987.80

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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.