Home / 40,843,358.40-61,265,037.60-35,804,510.40

Finding the Fourth Proportional to 40,843,358.40, 61,265,037.60 and 35,804,510.40

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Solution

The fourth proportional to 40,843,358.40, 61,265,037.60 and 35,804,510.40 is: 53,706,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,358.40 : 61,265,037.60 = 35,804,510.40 : x
  2. Step 2: Convert to fraction form
    40,843,358.40/61,265,037.60 = 35,804,510.40/x
  3. Step 3: Cross multiply
    40,843,358.40x = 61,265,037.60 × 35,804,510.40
  4. Step 4: Simplify right side
    40,843,358.40x = 2,193,564,675,905,591
  5. Step 5: Solve for x
    x = 2,193,564,675,905,591/40,843,358.40
  6. Step 6: Final answer
    x = 53,706,765.60

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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.