Home / 67,881,436.83-93,696,122.39-44,363,511.45

Finding the Fourth Proportional to 67,881,436.83, 93,696,122.39 and 44,363,511.45

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Solution

The fourth proportional to 67,881,436.83, 93,696,122.39 and 44,363,511.45 is: 61,234,546.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,881,436.83 : 93,696,122.39 = 44,363,511.45 : x
  2. Step 2: Convert to fraction form
    67,881,436.83/93,696,122.39 = 44,363,511.45/x
  3. Step 3: Cross multiply
    67,881,436.83x = 93,696,122.39 × 44,363,511.45
  4. Step 4: Simplify right side
    67,881,436.83x = 4,156,688,998,247,549.50
  5. Step 5: Solve for x
    x = 4,156,688,998,247,549.50/67,881,436.83
  6. Step 6: Final answer
    x = 61,234,546.47

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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.