Home / 202,735,504.17-304,103,754.60-57,169,828.46

Finding the Fourth Proportional to 202,735,504.17, 304,103,754.60 and 57,169,828.46

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Solution

The fourth proportional to 202,735,504.17, 304,103,754.60 and 57,169,828.46 is: 85,754,883.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,735,504.17 : 304,103,754.60 = 57,169,828.46 : x
  2. Step 2: Convert to fraction form
    202,735,504.17/304,103,754.60 = 57,169,828.46/x
  3. Step 3: Cross multiply
    202,735,504.17x = 304,103,754.60 × 57,169,828.46
  4. Step 4: Simplify right side
    202,735,504.17x = 17,385,559,483,929,420
  5. Step 5: Solve for x
    x = 17,385,559,483,929,420/202,735,504.17
  6. Step 6: Final answer
    x = 85,754,883.22

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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.