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Finding the Fourth Proportional to 136,088,894.48, 204,133,341.71 and 136,088,894.48

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Solution

The fourth proportional to 136,088,894.48, 204,133,341.71 and 136,088,894.48 is: 204,133,341.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,088,894.48 : 204,133,341.71 = 136,088,894.48 : x
  2. Step 2: Convert to fraction form
    136,088,894.48/204,133,341.71 = 136,088,894.48/x
  3. Step 3: Cross multiply
    136,088,894.48x = 204,133,341.71 × 136,088,894.48
  4. Step 4: Simplify right side
    136,088,894.48x = 27,780,280,799,141,528
  5. Step 5: Solve for x
    x = 27,780,280,799,141,528/136,088,894.48
  6. Step 6: Final answer
    x = 204,133,341.71

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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.