Home / 35,956,408.28-53,928,707.51-15,480,615.30

Finding the Fourth Proportional to 35,956,408.28, 53,928,707.51 and 15,480,615.30

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Solution

The fourth proportional to 35,956,408.28, 53,928,707.51 and 15,480,615.30 is: 23,218,380.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,956,408.28 : 53,928,707.51 = 15,480,615.30 : x
  2. Step 2: Convert to fraction form
    35,956,408.28/53,928,707.51 = 15,480,615.30/x
  3. Step 3: Cross multiply
    35,956,408.28x = 53,928,707.51 × 15,480,615.30
  4. Step 4: Simplify right side
    35,956,408.28x = 834,849,574,511,127.88
  5. Step 5: Solve for x
    x = 834,849,574,511,127.88/35,956,408.28
  6. Step 6: Final answer
    x = 23,218,380.66

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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.