Home / 224,537,615.10-336,806,422.65-164,071,439.10

Finding the Fourth Proportional to 224,537,615.10, 336,806,422.65 and 164,071,439.10

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Solution

The fourth proportional to 224,537,615.10, 336,806,422.65 and 164,071,439.10 is: 246,107,158.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,537,615.10 : 336,806,422.65 = 164,071,439.10 : x
  2. Step 2: Convert to fraction form
    224,537,615.10/336,806,422.65 = 164,071,439.10/x
  3. Step 3: Cross multiply
    224,537,615.10x = 336,806,422.65 × 164,071,439.10
  4. Step 4: Simplify right side
    224,537,615.10x = 55,260,314,462,308,328
  5. Step 5: Solve for x
    x = 55,260,314,462,308,328/224,537,615.10
  6. Step 6: Final answer
    x = 246,107,158.65

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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.