Home / 64,553,278.26-89,082,948.51-35,184,609.30

Finding the Fourth Proportional to 64,553,278.26, 89,082,948.51 and 35,184,609.30

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Solution

The fourth proportional to 64,553,278.26, 89,082,948.51 and 35,184,609.30 is: 48,554,447.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,553,278.26 : 89,082,948.51 = 35,184,609.30 : x
  2. Step 2: Convert to fraction form
    64,553,278.26/89,082,948.51 = 35,184,609.30/x
  3. Step 3: Cross multiply
    64,553,278.26x = 89,082,948.51 × 35,184,609.30
  4. Step 4: Simplify right side
    64,553,278.26x = 3,134,348,738,616,367
  5. Step 5: Solve for x
    x = 3,134,348,738,616,367/64,553,278.26
  6. Step 6: Final answer
    x = 48,554,447.17

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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.