Home / 38,235,484.22-57,353,281.19-29,188,946.12

Finding the Fourth Proportional to 38,235,484.22, 57,353,281.19 and 29,188,946.12

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Solution

The fourth proportional to 38,235,484.22, 57,353,281.19 and 29,188,946.12 is: 43,783,461.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,235,484.22 : 57,353,281.19 = 29,188,946.12 : x
  2. Step 2: Convert to fraction form
    38,235,484.22/57,353,281.19 = 29,188,946.12/x
  3. Step 3: Cross multiply
    38,235,484.22x = 57,353,281.19 × 29,188,946.12
  4. Step 4: Simplify right side
    38,235,484.22x = 1,674,081,834,460,119.50
  5. Step 5: Solve for x
    x = 1,674,081,834,460,119.50/38,235,484.22
  6. Step 6: Final answer
    x = 43,783,461.06

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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.