Home / 175,184,037.32-262,802,180.70-64,511,191.22

Finding the Fourth Proportional to 175,184,037.32, 262,802,180.70 and 64,511,191.22

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Solution

The fourth proportional to 175,184,037.32, 262,802,180.70 and 64,511,191.22 is: 96,776,407.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,184,037.32 : 262,802,180.70 = 64,511,191.22 : x
  2. Step 2: Convert to fraction form
    175,184,037.32/262,802,180.70 = 64,511,191.22/x
  3. Step 3: Cross multiply
    175,184,037.32x = 262,802,180.70 × 64,511,191.22
  4. Step 4: Simplify right side
    175,184,037.32x = 16,953,681,730,856,682
  5. Step 5: Solve for x
    x = 16,953,681,730,856,682/175,184,037.32
  6. Step 6: Final answer
    x = 96,776,407.20

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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.