Home / 1,608,997,014.03-2,412,193,095.66-503,032,586.88

Finding the Fourth Proportional to 1,608,997,014.03, 2,412,193,095.66 and 503,032,586.88

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Solution

The fourth proportional to 1,608,997,014.03, 2,412,193,095.66 and 503,032,586.88 is: 754,141,693.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,997,014.03 : 2,412,193,095.66 = 503,032,586.88 : x
  2. Step 2: Convert to fraction form
    1,608,997,014.03/2,412,193,095.66 = 503,032,586.88/x
  3. Step 3: Cross multiply
    1,608,997,014.03x = 2,412,193,095.66 × 503,032,586.88
  4. Step 4: Simplify right side
    1,608,997,014.03x = 1,213,411,732,963,924,992
  5. Step 5: Solve for x
    x = 1,213,411,732,963,924,992/1,608,997,014.03
  6. Step 6: Final answer
    x = 754,141,693.48

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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.