Home / 34,670,890.07-47,822,790.26-22,296,628.10

Finding the Fourth Proportional to 34,670,890.07, 47,822,790.26 and 22,296,628.10

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Solution

The fourth proportional to 34,670,890.07, 47,822,790.26 and 22,296,628.10 is: 30,754,531.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,890.07 : 47,822,790.26 = 22,296,628.10 : x
  2. Step 2: Convert to fraction form
    34,670,890.07/47,822,790.26 = 22,296,628.10/x
  3. Step 3: Cross multiply
    34,670,890.07x = 47,822,790.26 × 22,296,628.10
  4. Step 4: Simplify right side
    34,670,890.07x = 1,066,286,968,780,925.25
  5. Step 5: Solve for x
    x = 1,066,286,968,780,925.25/34,670,890.07
  6. Step 6: Final answer
    x = 30,754,531.16

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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.