Home / 230,833,983.08-346,251,663.52-55,956,323.63

Finding the Fourth Proportional to 230,833,983.08, 346,251,663.52 and 55,956,323.63

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Solution

The fourth proportional to 230,833,983.08, 346,251,663.52 and 55,956,323.63 is: 83,934,652.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,833,983.08 : 346,251,663.52 = 55,956,323.63 : x
  2. Step 2: Convert to fraction form
    230,833,983.08/346,251,663.52 = 55,956,323.63/x
  3. Step 3: Cross multiply
    230,833,983.08x = 346,251,663.52 × 55,956,323.63
  4. Step 4: Simplify right side
    230,833,983.08x = 19,374,970,142,076,724
  5. Step 5: Solve for x
    x = 19,374,970,142,076,724/230,833,983.08
  6. Step 6: Final answer
    x = 83,934,652.44

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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.