Home / 109,941,893.60-164,931,502.80-33,264,312.80

Finding the Fourth Proportional to 109,941,893.60, 164,931,502.80 and 33,264,312.80

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Solution

The fourth proportional to 109,941,893.60, 164,931,502.80 and 33,264,312.80 is: 49,902,115.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,941,893.60 : 164,931,502.80 = 33,264,312.80 : x
  2. Step 2: Convert to fraction form
    109,941,893.60/164,931,502.80 = 33,264,312.80/x
  3. Step 3: Cross multiply
    109,941,893.60x = 164,931,502.80 × 33,264,312.80
  4. Step 4: Simplify right side
    109,941,893.60x = 5,486,333,099,713,276
  5. Step 5: Solve for x
    x = 5,486,333,099,713,276/109,941,893.60
  6. Step 6: Final answer
    x = 49,902,115.75

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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.