Home / 34,041,558.96-51,070,408.47-9,779,899.50

Finding the Fourth Proportional to 34,041,558.96, 51,070,408.47 and 9,779,899.50

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Solution

The fourth proportional to 34,041,558.96, 51,070,408.47 and 9,779,899.50 is: 14,672,167.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,041,558.96 : 51,070,408.47 = 9,779,899.50 : x
  2. Step 2: Convert to fraction form
    34,041,558.96/51,070,408.47 = 9,779,899.50/x
  3. Step 3: Cross multiply
    34,041,558.96x = 51,070,408.47 × 9,779,899.50
  4. Step 4: Simplify right side
    34,041,558.96x = 499,463,462,260,548.75
  5. Step 5: Solve for x
    x = 499,463,462,260,548.75/34,041,558.96
  6. Step 6: Final answer
    x = 14,672,167.71

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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.