Home / 316,096,555.02-473,952,832.60-158,346,110.09

Finding the Fourth Proportional to 316,096,555.02, 473,952,832.60 and 158,346,110.09

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Solution

The fourth proportional to 316,096,555.02, 473,952,832.60 and 158,346,110.09 is: 237,422,984.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,096,555.02 : 473,952,832.60 = 158,346,110.09 : x
  2. Step 2: Convert to fraction form
    316,096,555.02/473,952,832.60 = 158,346,110.09/x
  3. Step 3: Cross multiply
    316,096,555.02x = 473,952,832.60 × 158,346,110.09
  4. Step 4: Simplify right side
    316,096,555.02x = 75,048,587,408,346,944
  5. Step 5: Solve for x
    x = 75,048,587,408,346,944/316,096,555.02
  6. Step 6: Final answer
    x = 237,422,984.26

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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.