Home / 33,130,401.23-45,618,554.58-33,034,741.85

Finding the Fourth Proportional to 33,130,401.23, 45,618,554.58 and 33,034,741.85

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Solution

The fourth proportional to 33,130,401.23, 45,618,554.58 and 33,034,741.85 is: 45,486,837.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,130,401.23 : 45,618,554.58 = 33,034,741.85 : x
  2. Step 2: Convert to fraction form
    33,130,401.23/45,618,554.58 = 33,034,741.85/x
  3. Step 3: Cross multiply
    33,130,401.23x = 45,618,554.58 × 33,034,741.85
  4. Step 4: Simplify right side
    33,130,401.23x = 1,506,997,174,120,435.25
  5. Step 5: Solve for x
    x = 1,506,997,174,120,435.25/33,130,401.23
  6. Step 6: Final answer
    x = 45,486,837.41

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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.