Home / 37,110,459.84-55,608,875.10-15,533,313.72

Finding the Fourth Proportional to 37,110,459.84, 55,608,875.10 and 15,533,313.72

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Solution

The fourth proportional to 37,110,459.84, 55,608,875.10 and 15,533,313.72 is: 23,276,189.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110,459.84 : 55,608,875.10 = 15,533,313.72 : x
  2. Step 2: Convert to fraction form
    37,110,459.84/55,608,875.10 = 15,533,313.72/x
  3. Step 3: Cross multiply
    37,110,459.84x = 55,608,875.10 × 15,533,313.72
  4. Step 4: Simplify right side
    37,110,459.84x = 863,790,102,544,596.38
  5. Step 5: Solve for x
    x = 863,790,102,544,596.38/37,110,459.84
  6. Step 6: Final answer
    x = 23,276,189.69

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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.