Home / 34,699,384.40-47,906,921.70-22,330,971.14

Finding the Fourth Proportional to 34,699,384.40, 47,906,921.70 and 22,330,971.14

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Solution

The fourth proportional to 34,699,384.40, 47,906,921.70 and 22,330,971.14 is: 30,830,751.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,699,384.40 : 47,906,921.70 = 22,330,971.14 : x
  2. Step 2: Convert to fraction form
    34,699,384.40/47,906,921.70 = 22,330,971.14/x
  3. Step 3: Cross multiply
    34,699,384.40x = 47,906,921.70 × 22,330,971.14
  4. Step 4: Simplify right side
    34,699,384.40x = 1,069,808,085,888,939.88
  5. Step 5: Solve for x
    x = 1,069,808,085,888,939.88/34,699,384.40
  6. Step 6: Final answer
    x = 30,830,751.16

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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.