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Finding the Fourth Proportional to 59,616,009.60, 83,653,732.20 and 59,616,009.60

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Solution

The fourth proportional to 59,616,009.60, 83,653,732.20 and 59,616,009.60 is: 83,653,732.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,009.60 : 83,653,732.20 = 59,616,009.60 : x
  2. Step 2: Convert to fraction form
    59,616,009.60/83,653,732.20 = 59,616,009.60/x
  3. Step 3: Cross multiply
    59,616,009.60x = 83,653,732.20 × 59,616,009.60
  4. Step 4: Simplify right side
    59,616,009.60x = 4,987,101,701,911,029
  5. Step 5: Solve for x
    x = 4,987,101,701,911,029/59,616,009.60
  6. Step 6: Final answer
    x = 83,653,732.20

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.