Home / 35,433,101.40-53,212,637.70-25,859,290.20

Finding the Fourth Proportional to 35,433,101.40, 53,212,637.70 and 25,859,290.20

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Solution

The fourth proportional to 35,433,101.40, 53,212,637.70 and 25,859,290.20 is: 38,834,902.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,433,101.40 : 53,212,637.70 = 25,859,290.20 : x
  2. Step 2: Convert to fraction form
    35,433,101.40/53,212,637.70 = 25,859,290.20/x
  3. Step 3: Cross multiply
    35,433,101.40x = 53,212,637.70 × 25,859,290.20
  4. Step 4: Simplify right side
    35,433,101.40x = 1,376,041,040,591,760.50
  5. Step 5: Solve for x
    x = 1,376,041,040,591,760.50/35,433,101.40
  6. Step 6: Final answer
    x = 38,834,902.57

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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.