Home / 34,563,180.52-47,697,587.94-19,092,940.84

Finding the Fourth Proportional to 34,563,180.52, 47,697,587.94 and 19,092,940.84

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Solution

The fourth proportional to 34,563,180.52, 47,697,587.94 and 19,092,940.84 is: 26,348,478.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,563,180.52 : 47,697,587.94 = 19,092,940.84 : x
  2. Step 2: Convert to fraction form
    34,563,180.52/47,697,587.94 = 19,092,940.84/x
  3. Step 3: Cross multiply
    34,563,180.52x = 47,697,587.94 × 19,092,940.84
  4. Step 4: Simplify right side
    34,563,180.52x = 910,687,224,749,117.38
  5. Step 5: Solve for x
    x = 910,687,224,749,117.38/34,563,180.52
  6. Step 6: Final answer
    x = 26,348,478.67

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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.