Home / 202,687,266.10-304,030,899.15-116,593,824.10

Finding the Fourth Proportional to 202,687,266.10, 304,030,899.15 and 116,593,824.10

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Solution

The fourth proportional to 202,687,266.10, 304,030,899.15 and 116,593,824.10 is: 174,890,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,687,266.10 : 304,030,899.15 = 116,593,824.10 : x
  2. Step 2: Convert to fraction form
    202,687,266.10/304,030,899.15 = 116,593,824.10/x
  3. Step 3: Cross multiply
    202,687,266.10x = 304,030,899.15 × 116,593,824.10
  4. Step 4: Simplify right side
    202,687,266.10x = 35,448,125,176,459,936
  5. Step 5: Solve for x
    x = 35,448,125,176,459,936/202,687,266.10
  6. Step 6: Final answer
    x = 174,890,736.15

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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.