Home / 25,325,930,402.68-37,989,218,898.54-6,693,265,277.56

Finding the Fourth Proportional to 25,325,930,402.68, 37,989,218,898.54 and 6,693,265,277.56

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Solution

The fourth proportional to 25,325,930,402.68, 37,989,218,898.54 and 6,693,265,277.56 is: 10,039,983,358.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,325,930,402.68 : 37,989,218,898.54 = 6,693,265,277.56 : x
  2. Step 2: Convert to fraction form
    25,325,930,402.68/37,989,218,898.54 = 6,693,265,277.56/x
  3. Step 3: Cross multiply
    25,325,930,402.68x = 37,989,218,898.54 × 6,693,265,277.56
  4. Step 4: Simplify right side
    25,325,930,402.68x = 254,271,919,775,223,939,072
  5. Step 5: Solve for x
    x = 254,271,919,775,223,939,072/25,325,930,402.68
  6. Step 6: Final answer
    x = 10,039,983,358.25

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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.