Home / 62,442,753.60-93,756,205.16-34,830,618.05

Finding the Fourth Proportional to 62,442,753.60, 93,756,205.16 and 34,830,618.05

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Solution

The fourth proportional to 62,442,753.60, 93,756,205.16 and 34,830,618.05 is: 52,297,286.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,442,753.60 : 93,756,205.16 = 34,830,618.05 : x
  2. Step 2: Convert to fraction form
    62,442,753.60/93,756,205.16 = 34,830,618.05/x
  3. Step 3: Cross multiply
    62,442,753.60x = 93,756,205.16 × 34,830,618.05
  4. Step 4: Simplify right side
    62,442,753.60x = 3,265,586,571,102,465
  5. Step 5: Solve for x
    x = 3,265,586,571,102,465/62,442,753.60
  6. Step 6: Final answer
    x = 52,297,286.44

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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.