Home / 133,390,132.99-200,095,290.60-41,283,186.95

Finding the Fourth Proportional to 133,390,132.99, 200,095,290.60 and 41,283,186.95

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Solution

The fourth proportional to 133,390,132.99, 200,095,290.60 and 41,283,186.95 is: 61,927,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,390,132.99 : 200,095,290.60 = 41,283,186.95 : x
  2. Step 2: Convert to fraction form
    133,390,132.99/200,095,290.60 = 41,283,186.95/x
  3. Step 3: Cross multiply
    133,390,132.99x = 200,095,290.60 × 41,283,186.95
  4. Step 4: Simplify right side
    133,390,132.99x = 8,260,571,289,999,804
  5. Step 5: Solve for x
    x = 8,260,571,289,999,804/133,390,132.99
  6. Step 6: Final answer
    x = 61,927,903.55

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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.