Home / 75,527,886.30-113,291,829.45-24,446,564.70

Finding the Fourth Proportional to 75,527,886.30, 113,291,829.45 and 24,446,564.70

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Solution

The fourth proportional to 75,527,886.30, 113,291,829.45 and 24,446,564.70 is: 36,669,847.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,527,886.30 : 113,291,829.45 = 24,446,564.70 : x
  2. Step 2: Convert to fraction form
    75,527,886.30/113,291,829.45 = 24,446,564.70/x
  3. Step 3: Cross multiply
    75,527,886.30x = 113,291,829.45 × 24,446,564.70
  4. Step 4: Simplify right side
    75,527,886.30x = 2,769,596,038,630,790.50
  5. Step 5: Solve for x
    x = 2,769,596,038,630,790.50/75,527,886.30
  6. Step 6: Final answer
    x = 36,669,847.05

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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.