Home / 335,051,487.45-502,577,231.18-248,958,045.45

Finding the Fourth Proportional to 335,051,487.45, 502,577,231.18 and 248,958,045.45

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Solution

The fourth proportional to 335,051,487.45, 502,577,231.18 and 248,958,045.45 is: 373,437,068.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,051,487.45 : 502,577,231.18 = 248,958,045.45 : x
  2. Step 2: Convert to fraction form
    335,051,487.45/502,577,231.18 = 248,958,045.45/x
  3. Step 3: Cross multiply
    335,051,487.45x = 502,577,231.18 × 248,958,045.45
  4. Step 4: Simplify right side
    335,051,487.45x = 125,120,645,161,000,800
  5. Step 5: Solve for x
    x = 125,120,645,161,000,800/335,051,487.45
  6. Step 6: Final answer
    x = 373,437,068.18

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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.