Home / 122,026,436.49-183,041,144.64-35,766,588.40

Finding the Fourth Proportional to 122,026,436.49, 183,041,144.64 and 35,766,588.40

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Solution

The fourth proportional to 122,026,436.49, 183,041,144.64 and 35,766,588.40 is: 53,650,319.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,026,436.49 : 183,041,144.64 = 35,766,588.40 : x
  2. Step 2: Convert to fraction form
    122,026,436.49/183,041,144.64 = 35,766,588.40/x
  3. Step 3: Cross multiply
    122,026,436.49x = 183,041,144.64 × 35,766,588.40
  4. Step 4: Simplify right side
    122,026,436.49x = 6,546,757,280,146,143
  5. Step 5: Solve for x
    x = 6,546,757,280,146,143/122,026,436.49
  6. Step 6: Final answer
    x = 53,650,319.29

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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.