Home / 134,137,815.10-201,206,722.65-134,137,815.10

Finding the Fourth Proportional to 134,137,815.10, 201,206,722.65 and 134,137,815.10

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Solution

The fourth proportional to 134,137,815.10, 201,206,722.65 and 134,137,815.10 is: 201,206,722.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,137,815.10 : 201,206,722.65 = 134,137,815.10 : x
  2. Step 2: Convert to fraction form
    134,137,815.10/201,206,722.65 = 134,137,815.10/x
  3. Step 3: Cross multiply
    134,137,815.10x = 201,206,722.65 × 134,137,815.10
  4. Step 4: Simplify right side
    134,137,815.10x = 26,989,430,159,702,680
  5. Step 5: Solve for x
    x = 26,989,430,159,702,680/134,137,815.10
  6. Step 6: Final answer
    x = 201,206,722.65

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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.