Home / 34,487,998.20-51,713,334.90-14,295,281.40

Finding the Fourth Proportional to 34,487,998.20, 51,713,334.90 and 14,295,281.40

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Solution

The fourth proportional to 34,487,998.20, 51,713,334.90 and 14,295,281.40 is: 21,435,186.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,487,998.20 : 51,713,334.90 = 14,295,281.40 : x
  2. Step 2: Convert to fraction form
    34,487,998.20/51,713,334.90 = 14,295,281.40/x
  3. Step 3: Cross multiply
    34,487,998.20x = 51,713,334.90 × 14,295,281.40
  4. Step 4: Simplify right side
    34,487,998.20x = 739,256,674,527,940.88
  5. Step 5: Solve for x
    x = 739,256,674,527,940.88/34,487,998.20
  6. Step 6: Final answer
    x = 21,435,186.53

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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.