Home / 34,017,472.80-51,050,119.68-30,765,053.52

Finding the Fourth Proportional to 34,017,472.80, 51,050,119.68 and 30,765,053.52

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Solution

The fourth proportional to 34,017,472.80, 51,050,119.68 and 30,765,053.52 is: 46,169,204.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,017,472.80 : 51,050,119.68 = 30,765,053.52 : x
  2. Step 2: Convert to fraction form
    34,017,472.80/51,050,119.68 = 30,765,053.52/x
  3. Step 3: Cross multiply
    34,017,472.80x = 51,050,119.68 × 30,765,053.52
  4. Step 4: Simplify right side
    34,017,472.80x = 1,570,559,664,157,605.25
  5. Step 5: Solve for x
    x = 1,570,559,664,157,605.25/34,017,472.80
  6. Step 6: Final answer
    x = 46,169,204.67

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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.