Home / 1,667,122,525.48-2,501,044,905.66-502,493,587.24

Finding the Fourth Proportional to 1,667,122,525.48, 2,501,044,905.66 and 502,493,587.24

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Solution

The fourth proportional to 1,667,122,525.48, 2,501,044,905.66 and 502,493,587.24 is: 753,849,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,122,525.48 : 2,501,044,905.66 = 502,493,587.24 : x
  2. Step 2: Convert to fraction form
    1,667,122,525.48/2,501,044,905.66 = 502,493,587.24/x
  3. Step 3: Cross multiply
    1,667,122,525.48x = 2,501,044,905.66 × 502,493,587.24
  4. Step 4: Simplify right side
    1,667,122,525.48x = 1,256,759,026,493,420,800
  5. Step 5: Solve for x
    x = 1,256,759,026,493,420,800/1,667,122,525.48
  6. Step 6: Final answer
    x = 753,849,226.61

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Double scale
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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.