Home / 200,066,366.84-300,057,559.26-56,425,606.52

Finding the Fourth Proportional to 200,066,366.84, 300,057,559.26 and 56,425,606.52

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Solution

The fourth proportional to 200,066,366.84, 300,057,559.26 and 56,425,606.52 is: 84,626,566.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,066,366.84 : 300,057,559.26 = 56,425,606.52 : x
  2. Step 2: Convert to fraction form
    200,066,366.84/300,057,559.26 = 56,425,606.52/x
  3. Step 3: Cross multiply
    200,066,366.84x = 300,057,559.26 × 56,425,606.52
  4. Step 4: Simplify right side
    200,066,366.84x = 16,930,929,772,156,342
  5. Step 5: Solve for x
    x = 16,930,929,772,156,342/200,066,366.84
  6. Step 6: Final answer
    x = 84,626,566.87

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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.