Home / 35,338,656.70-53,008,474.65-23,285,280.70

Finding the Fourth Proportional to 35,338,656.70, 53,008,474.65 and 23,285,280.70

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Solution

The fourth proportional to 35,338,656.70, 53,008,474.65 and 23,285,280.70 is: 34,928,243.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,656.70 : 53,008,474.65 = 23,285,280.70 : x
  2. Step 2: Convert to fraction form
    35,338,656.70/53,008,474.65 = 23,285,280.70/x
  3. Step 3: Cross multiply
    35,338,656.70x = 53,008,474.65 × 23,285,280.70
  4. Step 4: Simplify right side
    35,338,656.70x = 1,234,317,211,704,084.25
  5. Step 5: Solve for x
    x = 1,234,317,211,704,084.25/35,338,656.70
  6. Step 6: Final answer
    x = 34,928,243.66

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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.