Home / 34,452,047.80-51,678,071.70-31,263,401.80

Finding the Fourth Proportional to 34,452,047.80, 51,678,071.70 and 31,263,401.80

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Solution

The fourth proportional to 34,452,047.80, 51,678,071.70 and 31,263,401.80 is: 46,895,102.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,452,047.80 : 51,678,071.70 = 31,263,401.80 : x
  2. Step 2: Convert to fraction form
    34,452,047.80/51,678,071.70 = 31,263,401.80/x
  3. Step 3: Cross multiply
    34,452,047.80x = 51,678,071.70 × 31,263,401.80
  4. Step 4: Simplify right side
    34,452,047.80x = 1,615,632,319,806,309.25
  5. Step 5: Solve for x
    x = 1,615,632,319,806,309.25/34,452,047.80
  6. Step 6: Final answer
    x = 46,895,102.70

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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.