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Finding the Fourth Proportional to 606,771,025.10, 910,156,537.65 and 606,771,025.10

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Solution

The fourth proportional to 606,771,025.10, 910,156,537.65 and 606,771,025.10 is: 910,156,537.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,771,025.10 : 910,156,537.65 = 606,771,025.10 : x
  2. Step 2: Convert to fraction form
    606,771,025.10/910,156,537.65 = 606,771,025.10/x
  3. Step 3: Cross multiply
    606,771,025.10x = 910,156,537.65 × 606,771,025.10
  4. Step 4: Simplify right side
    606,771,025.10x = 552,256,615,351,357,248
  5. Step 5: Solve for x
    x = 552,256,615,351,357,248/606,771,025.10
  6. Step 6: Final answer
    x = 910,156,537.65

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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.