Home / 224,537,246.10-336,805,869.15-207,741,086.10

Finding the Fourth Proportional to 224,537,246.10, 336,805,869.15 and 207,741,086.10

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Solution

The fourth proportional to 224,537,246.10, 336,805,869.15 and 207,741,086.10 is: 311,611,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,537,246.10 : 336,805,869.15 = 207,741,086.10 : x
  2. Step 2: Convert to fraction form
    224,537,246.10/336,805,869.15 = 207,741,086.10/x
  3. Step 3: Cross multiply
    224,537,246.10x = 336,805,869.15 × 207,741,086.10
  4. Step 4: Simplify right side
    224,537,246.10x = 69,968,417,062,075,480
  5. Step 5: Solve for x
    x = 69,968,417,062,075,480/224,537,246.10
  6. Step 6: Final answer
    x = 311,611,629.15

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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.