Home / 34,963,646.20-52,460,600.10-18,770,709.40

Finding the Fourth Proportional to 34,963,646.20, 52,460,600.10 and 18,770,709.40

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Solution

The fourth proportional to 34,963,646.20, 52,460,600.10 and 18,770,709.40 is: 28,164,187.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,963,646.20 : 52,460,600.10 = 18,770,709.40 : x
  2. Step 2: Convert to fraction form
    34,963,646.20/52,460,600.10 = 18,770,709.40/x
  3. Step 3: Cross multiply
    34,963,646.20x = 52,460,600.10 × 18,770,709.40
  4. Step 4: Simplify right side
    34,963,646.20x = 984,722,679,426,710.88
  5. Step 5: Solve for x
    x = 984,722,679,426,710.88/34,963,646.20
  6. Step 6: Final answer
    x = 28,164,187.28

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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.