Home / 536,189,102.64-740,015,552.34-301,257,946.80

Finding the Fourth Proportional to 536,189,102.64, 740,015,552.34 and 301,257,946.80

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Solution

The fourth proportional to 536,189,102.64, 740,015,552.34 and 301,257,946.80 is: 415,777,875.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,189,102.64 : 740,015,552.34 = 301,257,946.80 : x
  2. Step 2: Convert to fraction form
    536,189,102.64/740,015,552.34 = 301,257,946.80/x
  3. Step 3: Cross multiply
    536,189,102.64x = 740,015,552.34 × 301,257,946.80
  4. Step 4: Simplify right side
    536,189,102.64x = 222,935,565,898,016,352
  5. Step 5: Solve for x
    x = 222,935,565,898,016,352/536,189,102.64
  6. Step 6: Final answer
    x = 415,777,875.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.