Home / 39,013,026.48-58,477,301.06-25,375,918.32

Finding the Fourth Proportional to 39,013,026.48, 58,477,301.06 and 25,375,918.32

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Solution

The fourth proportional to 39,013,026.48, 58,477,301.06 and 25,375,918.32 is: 38,036,403.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013,026.48 : 58,477,301.06 = 25,375,918.32 : x
  2. Step 2: Convert to fraction form
    39,013,026.48/58,477,301.06 = 25,375,918.32/x
  3. Step 3: Cross multiply
    39,013,026.48x = 58,477,301.06 × 25,375,918.32
  4. Step 4: Simplify right side
    39,013,026.48x = 1,483,915,215,145,729.75
  5. Step 5: Solve for x
    x = 1,483,915,215,145,729.75/39,013,026.48
  6. Step 6: Final answer
    x = 38,036,403.45

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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.