Home / 37,977,298.56-56,973,136.32-15,259,973.76

Finding the Fourth Proportional to 37,977,298.56, 56,973,136.32 and 15,259,973.76

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Solution

The fourth proportional to 37,977,298.56, 56,973,136.32 and 15,259,973.76 is: 22,892,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,977,298.56 : 56,973,136.32 = 15,259,973.76 : x
  2. Step 2: Convert to fraction form
    37,977,298.56/56,973,136.32 = 15,259,973.76/x
  3. Step 3: Cross multiply
    37,977,298.56x = 56,973,136.32 × 15,259,973.76
  4. Step 4: Simplify right side
    37,977,298.56x = 869,408,565,268,103
  5. Step 5: Solve for x
    x = 869,408,565,268,103/37,977,298.56
  6. Step 6: Final answer
    x = 22,892,849.10

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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.