Home / 64,995,304.53-89,694,603.96-35,226,903.30

Finding the Fourth Proportional to 64,995,304.53, 89,694,603.96 and 35,226,903.30

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Solution

The fourth proportional to 64,995,304.53, 89,694,603.96 and 35,226,903.30 is: 48,613,713.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,995,304.53 : 89,694,603.96 = 35,226,903.30 : x
  2. Step 2: Convert to fraction form
    64,995,304.53/89,694,603.96 = 35,226,903.30/x
  3. Step 3: Cross multiply
    64,995,304.53x = 89,694,603.96 × 35,226,903.30
  4. Step 4: Simplify right side
    64,995,304.53x = 3,159,663,140,230,716.50
  5. Step 5: Solve for x
    x = 3,159,663,140,230,716.50/64,995,304.53
  6. Step 6: Final answer
    x = 48,613,713.91

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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.