Home / 61,293,057.04-91,853,547.89-33,555,666.83

Finding the Fourth Proportional to 61,293,057.04, 91,853,547.89 and 33,555,666.83

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Solution

The fourth proportional to 61,293,057.04, 91,853,547.89 and 33,555,666.83 is: 50,286,397.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,293,057.04 : 91,853,547.89 = 33,555,666.83 : x
  2. Step 2: Convert to fraction form
    61,293,057.04/91,853,547.89 = 33,555,666.83/x
  3. Step 3: Cross multiply
    61,293,057.04x = 91,853,547.89 × 33,555,666.83
  4. Step 4: Simplify right side
    61,293,057.04x = 3,082,207,049,523,244
  5. Step 5: Solve for x
    x = 3,082,207,049,523,244/61,293,057.04
  6. Step 6: Final answer
    x = 50,286,397.81

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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.