Home / 49,834,037.90-74,751,056.85-49,834,037.90

Finding the Fourth Proportional to 49,834,037.90, 74,751,056.85 and 49,834,037.90

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Solution

The fourth proportional to 49,834,037.90, 74,751,056.85 and 49,834,037.90 is: 74,751,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834,037.90 : 74,751,056.85 = 49,834,037.90 : x
  2. Step 2: Convert to fraction form
    49,834,037.90/74,751,056.85 = 49,834,037.90/x
  3. Step 3: Cross multiply
    49,834,037.90x = 74,751,056.85 × 49,834,037.90
  4. Step 4: Simplify right side
    49,834,037.90x = 3,725,147,000,127,954
  5. Step 5: Solve for x
    x = 3,725,147,000,127,954/49,834,037.90
  6. Step 6: Final answer
    x = 74,751,056.85

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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.