Home / 36,119,950.76-54,180,031.24-15,365,041.50

Finding the Fourth Proportional to 36,119,950.76, 54,180,031.24 and 15,365,041.50

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Solution

The fourth proportional to 36,119,950.76, 54,180,031.24 and 15,365,041.50 is: 23,047,606.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,119,950.76 : 54,180,031.24 = 15,365,041.50 : x
  2. Step 2: Convert to fraction form
    36,119,950.76/54,180,031.24 = 15,365,041.50/x
  3. Step 3: Cross multiply
    36,119,950.76x = 54,180,031.24 × 15,365,041.50
  4. Step 4: Simplify right side
    36,119,950.76x = 832,478,428,473,896.50
  5. Step 5: Solve for x
    x = 832,478,428,473,896.50/36,119,950.76
  6. Step 6: Final answer
    x = 23,047,606.96

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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.