Home / 58,544,529.39-87,808,822.34-15,410,120.67

Finding the Fourth Proportional to 58,544,529.39, 87,808,822.34 and 15,410,120.67

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Solution

The fourth proportional to 58,544,529.39, 87,808,822.34 and 15,410,120.67 is: 23,113,082.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,544,529.39 : 87,808,822.34 = 15,410,120.67 : x
  2. Step 2: Convert to fraction form
    58,544,529.39/87,808,822.34 = 15,410,120.67/x
  3. Step 3: Cross multiply
    58,544,529.39x = 87,808,822.34 × 15,410,120.67
  4. Step 4: Simplify right side
    58,544,529.39x = 1,353,144,548,072,941
  5. Step 5: Solve for x
    x = 1,353,144,548,072,941/58,544,529.39
  6. Step 6: Final answer
    x = 23,113,082.68

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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.