Home / 334,665,111.40-502,026,584.10-92,328,015.40

Finding the Fourth Proportional to 334,665,111.40, 502,026,584.10 and 92,328,015.40

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Solution

The fourth proportional to 334,665,111.40, 502,026,584.10 and 92,328,015.40 is: 138,500,000.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,665,111.40 : 502,026,584.10 = 92,328,015.40 : x
  2. Step 2: Convert to fraction form
    334,665,111.40/502,026,584.10 = 92,328,015.40/x
  3. Step 3: Cross multiply
    334,665,111.40x = 502,026,584.10 × 92,328,015.40
  4. Step 4: Simplify right side
    334,665,111.40x = 46,351,118,187,994,200
  5. Step 5: Solve for x
    x = 46,351,118,187,994,200/334,665,111.40
  6. Step 6: Final answer
    x = 138,500,000.77

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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.