Home / 43,059,923.40-64,589,885.10-41,380,307.40

Finding the Fourth Proportional to 43,059,923.40, 64,589,885.10 and 41,380,307.40

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Solution

The fourth proportional to 43,059,923.40, 64,589,885.10 and 41,380,307.40 is: 62,070,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,059,923.40 : 64,589,885.10 = 41,380,307.40 : x
  2. Step 2: Convert to fraction form
    43,059,923.40/64,589,885.10 = 41,380,307.40/x
  3. Step 3: Cross multiply
    43,059,923.40x = 64,589,885.10 × 41,380,307.40
  4. Step 4: Simplify right side
    43,059,923.40x = 2,672,749,300,368,679.50
  5. Step 5: Solve for x
    x = 2,672,749,300,368,679.50/43,059,923.40
  6. Step 6: Final answer
    x = 62,070,461.10

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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.