Home / 133,390,134.02-200,095,292.15-41,283,187.99

Finding the Fourth Proportional to 133,390,134.02, 200,095,292.15 and 41,283,187.99

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Solution

The fourth proportional to 133,390,134.02, 200,095,292.15 and 41,283,187.99 is: 61,927,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,390,134.02 : 200,095,292.15 = 41,283,187.99 : x
  2. Step 2: Convert to fraction form
    133,390,134.02/200,095,292.15 = 41,283,187.99/x
  3. Step 3: Cross multiply
    133,390,134.02x = 200,095,292.15 × 41,283,187.99
  4. Step 4: Simplify right side
    133,390,134.02x = 8,260,571,561,035,767
  5. Step 5: Solve for x
    x = 8,260,571,561,035,767/133,390,134.02
  6. Step 6: Final answer
    x = 61,927,905.10

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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.