Home / 373,196,101.60-559,794,152.40-165,934,111.60

Finding the Fourth Proportional to 373,196,101.60, 559,794,152.40 and 165,934,111.60

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Solution

The fourth proportional to 373,196,101.60, 559,794,152.40 and 165,934,111.60 is: 248,901,167.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,196,101.60 : 559,794,152.40 = 165,934,111.60 : x
  2. Step 2: Convert to fraction form
    373,196,101.60/559,794,152.40 = 165,934,111.60/x
  3. Step 3: Cross multiply
    373,196,101.60x = 559,794,152.40 × 165,934,111.60
  4. Step 4: Simplify right side
    373,196,101.60x = 92,888,945,357,369,008
  5. Step 5: Solve for x
    x = 92,888,945,357,369,008/373,196,101.60
  6. Step 6: Final answer
    x = 248,901,167.40

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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.