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Finding the Fourth Proportional to 603,592,594, 832,957,788.36 and 328,882,066

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Solution

The fourth proportional to 603,592,594, 832,957,788.36 and 328,882,066 is: 453,857,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,592,594 : 832,957,788.36 = 328,882,066 : x
  2. Step 2: Convert to fraction form
    603,592,594/832,957,788.36 = 328,882,066/x
  3. Step 3: Cross multiply
    603,592,594x = 832,957,788.36 × 328,882,066
  4. Step 4: Simplify right side
    603,592,594x = 273,944,878,326,627,552
  5. Step 5: Solve for x
    x = 273,944,878,326,627,552/603,592,594
  6. Step 6: Final answer
    x = 453,857,255.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.