Home / 307,068,398.82-460,683,386.04-110,351,685.42

Finding the Fourth Proportional to 307,068,398.82, 460,683,386.04 and 110,351,685.42

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Solution

The fourth proportional to 307,068,398.82, 460,683,386.04 and 110,351,685.42 is: 165,556,560.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,068,398.82 : 460,683,386.04 = 110,351,685.42 : x
  2. Step 2: Convert to fraction form
    307,068,398.82/460,683,386.04 = 110,351,685.42/x
  3. Step 3: Cross multiply
    307,068,398.82x = 460,683,386.04 × 110,351,685.42
  4. Step 4: Simplify right side
    307,068,398.82x = 50,837,188,094,506,504
  5. Step 5: Solve for x
    x = 50,837,188,094,506,504/307,068,398.82
  6. Step 6: Final answer
    x = 165,556,560.98

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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.