Home / 33,130,402.23-45,618,555.96-33,034,742.85

Finding the Fourth Proportional to 33,130,402.23, 45,618,555.96 and 33,034,742.85

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Solution

The fourth proportional to 33,130,402.23, 45,618,555.96 and 33,034,742.85 is: 45,486,838.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,130,402.23 : 45,618,555.96 = 33,034,742.85 : x
  2. Step 2: Convert to fraction form
    33,130,402.23/45,618,555.96 = 33,034,742.85/x
  3. Step 3: Cross multiply
    33,130,402.23x = 45,618,555.96 × 33,034,742.85
  4. Step 4: Simplify right side
    33,130,402.23x = 1,506,997,265,326,935
  5. Step 5: Solve for x
    x = 1,506,997,265,326,935/33,130,402.23
  6. Step 6: Final answer
    x = 45,486,838.79

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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.