Home / 84,803,337.26-127,225,455.86-29,463,117.67

Finding the Fourth Proportional to 84,803,337.26, 127,225,455.86 and 29,463,117.67

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Solution

The fourth proportional to 84,803,337.26, 127,225,455.86 and 29,463,117.67 is: 44,201,781.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,803,337.26 : 127,225,455.86 = 29,463,117.67 : x
  2. Step 2: Convert to fraction form
    84,803,337.26/127,225,455.86 = 29,463,117.67/x
  3. Step 3: Cross multiply
    84,803,337.26x = 127,225,455.86 × 29,463,117.67
  4. Step 4: Simplify right side
    84,803,337.26x = 3,748,458,576,622,571.50
  5. Step 5: Solve for x
    x = 3,748,458,576,622,571.50/84,803,337.26
  6. Step 6: Final answer
    x = 44,201,781.41

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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.