Home / 202,701,252.89-304,075,794.18-151,906,122.11

Finding the Fourth Proportional to 202,701,252.89, 304,075,794.18 and 151,906,122.11

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Solution

The fourth proportional to 202,701,252.89, 304,075,794.18 and 151,906,122.11 is: 227,877,105.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,701,252.89 : 304,075,794.18 = 151,906,122.11 : x
  2. Step 2: Convert to fraction form
    202,701,252.89/304,075,794.18 = 151,906,122.11/x
  3. Step 3: Cross multiply
    202,701,252.89x = 304,075,794.18 × 151,906,122.11
  4. Step 4: Simplify right side
    202,701,252.89x = 46,190,974,719,881,928
  5. Step 5: Solve for x
    x = 46,190,974,719,881,928/202,701,252.89
  6. Step 6: Final answer
    x = 227,877,105.16

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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.