Home / 423,683,417,734.24-584,682,948,589.56-230,995,748,090.32

Finding the Fourth Proportional to 423,683,417,734.24, 584,682,948,589.56 and 230,995,748,090.32

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Solution

The fourth proportional to 423,683,417,734.24, 584,682,948,589.56 and 230,995,748,090.32 is: 318,774,040,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,683,417,734.24 : 584,682,948,589.56 = 230,995,748,090.32 : x
  2. Step 2: Convert to fraction form
    423,683,417,734.24/584,682,948,589.56 = 230,995,748,090.32/x
  3. Step 3: Cross multiply
    423,683,417,734.24x = 584,682,948,589.56 × 230,995,748,090.32
  4. Step 4: Simplify right side
    423,683,417,734.24x = 135,059,275,105,099,533,254,656
  5. Step 5: Solve for x
    x = 135,059,275,105,099,533,254,656/423,683,417,734.24
  6. Step 6: Final answer
    x = 318,774,040,833.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.