Home / 194,532,340.75-291,798,151.34-63,374,459.65

Finding the Fourth Proportional to 194,532,340.75, 291,798,151.34 and 63,374,459.65

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Solution

The fourth proportional to 194,532,340.75, 291,798,151.34 and 63,374,459.65 is: 95,061,572.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,532,340.75 : 291,798,151.34 = 63,374,459.65 : x
  2. Step 2: Convert to fraction form
    194,532,340.75/291,798,151.34 = 63,374,459.65/x
  3. Step 3: Cross multiply
    194,532,340.75x = 291,798,151.34 × 63,374,459.65
  4. Step 4: Simplify right side
    194,532,340.75x = 18,492,550,166,995,056
  5. Step 5: Solve for x
    x = 18,492,550,166,995,056/194,532,340.75
  6. Step 6: Final answer
    x = 95,061,572.26

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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.