Home / 82,122,089.06-113,328,518.38-44,952,581.34

Finding the Fourth Proportional to 82,122,089.06, 113,328,518.38 and 44,952,581.34

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Solution

The fourth proportional to 82,122,089.06, 113,328,518.38 and 44,952,581.34 is: 62,034,581.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,122,089.06 : 113,328,518.38 = 44,952,581.34 : x
  2. Step 2: Convert to fraction form
    82,122,089.06/113,328,518.38 = 44,952,581.34/x
  3. Step 3: Cross multiply
    82,122,089.06x = 113,328,518.38 × 44,952,581.34
  4. Step 4: Simplify right side
    82,122,089.06x = 5,094,409,440,618,635
  5. Step 5: Solve for x
    x = 5,094,409,440,618,635/82,122,089.06
  6. Step 6: Final answer
    x = 62,034,581.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.