Home / 88,552,622.10-132,884,920.35-52,160,942.10

Finding the Fourth Proportional to 88,552,622.10, 132,884,920.35 and 52,160,942.10

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Solution

The fourth proportional to 88,552,622.10, 132,884,920.35 and 52,160,942.10 is: 78,274,391.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,552,622.10 : 132,884,920.35 = 52,160,942.10 : x
  2. Step 2: Convert to fraction form
    88,552,622.10/132,884,920.35 = 52,160,942.10/x
  3. Step 3: Cross multiply
    88,552,622.10x = 132,884,920.35 × 52,160,942.10
  4. Step 4: Simplify right side
    88,552,622.10x = 6,931,402,636,339,462
  5. Step 5: Solve for x
    x = 6,931,402,636,339,462/88,552,622.10
  6. Step 6: Final answer
    x = 78,274,391.79

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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.