Home / 224,656,284.53-310,019,898.51-125,537,846.24

Finding the Fourth Proportional to 224,656,284.53, 310,019,898.51 and 125,537,846.24

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Solution

The fourth proportional to 224,656,284.53, 310,019,898.51 and 125,537,846.24 is: 173,239,001.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,656,284.53 : 310,019,898.51 = 125,537,846.24 : x
  2. Step 2: Convert to fraction form
    224,656,284.53/310,019,898.51 = 125,537,846.24/x
  3. Step 3: Cross multiply
    224,656,284.53x = 310,019,898.51 × 125,537,846.24
  4. Step 4: Simplify right side
    224,656,284.53x = 38,919,230,351,263,832
  5. Step 5: Solve for x
    x = 38,919,230,351,263,832/224,656,284.53
  6. Step 6: Final answer
    x = 173,239,001.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.