Home / 26,742,378.79-36,762,399.52-23,007,480.94

Finding the Fourth Proportional to 26,742,378.79, 36,762,399.52 and 23,007,480.94

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Solution

The fourth proportional to 26,742,378.79, 36,762,399.52 and 23,007,480.94 is: 31,628,084.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,742,378.79 : 36,762,399.52 = 23,007,480.94 : x
  2. Step 2: Convert to fraction form
    26,742,378.79/36,762,399.52 = 23,007,480.94/x
  3. Step 3: Cross multiply
    26,742,378.79x = 36,762,399.52 × 23,007,480.94
  4. Step 4: Simplify right side
    26,742,378.79x = 845,810,206,265,065.25
  5. Step 5: Solve for x
    x = 845,810,206,265,065.25/26,742,378.79
  6. Step 6: Final answer
    x = 31,628,084.13

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.