Home / 65,329,867.78-97,994,784.06-24,392,499.27

Finding the Fourth Proportional to 65,329,867.78, 97,994,784.06 and 24,392,499.27

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Solution

The fourth proportional to 65,329,867.78, 97,994,784.06 and 24,392,499.27 is: 36,588,742.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,329,867.78 : 97,994,784.06 = 24,392,499.27 : x
  2. Step 2: Convert to fraction form
    65,329,867.78/97,994,784.06 = 24,392,499.27/x
  3. Step 3: Cross multiply
    65,329,867.78x = 97,994,784.06 × 24,392,499.27
  4. Step 4: Simplify right side
    65,329,867.78x = 2,390,337,698,555,886
  5. Step 5: Solve for x
    x = 2,390,337,698,555,886/65,329,867.78
  6. Step 6: Final answer
    x = 36,588,742.33

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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.