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Finding the Fourth Proportional to 1,495,284,235.77, 2,242,926,353.66 and 1,495,284,235.77

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Solution

The fourth proportional to 1,495,284,235.77, 2,242,926,353.66 and 1,495,284,235.77 is: 2,242,926,353.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,284,235.77 : 2,242,926,353.66 = 1,495,284,235.77 : x
  2. Step 2: Convert to fraction form
    1,495,284,235.77/2,242,926,353.66 = 1,495,284,235.77/x
  3. Step 3: Cross multiply
    1,495,284,235.77x = 2,242,926,353.66 × 1,495,284,235.77
  4. Step 4: Simplify right side
    1,495,284,235.77x = 3,353,812,418,613,409,792
  5. Step 5: Solve for x
    x = 3,353,812,418,613,409,792/1,495,284,235.77
  6. Step 6: Final answer
    x = 2,242,926,353.66

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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.