Home / 23,276,209.74-34,914,312.45-8,900,731.50

Finding the Fourth Proportional to 23,276,209.74, 34,914,312.45 and 8,900,731.50

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Solution

The fourth proportional to 23,276,209.74, 34,914,312.45 and 8,900,731.50 is: 13,351,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276,209.74 : 34,914,312.45 = 8,900,731.50 : x
  2. Step 2: Convert to fraction form
    23,276,209.74/34,914,312.45 = 8,900,731.50/x
  3. Step 3: Cross multiply
    23,276,209.74x = 34,914,312.45 × 8,900,731.50
  4. Step 4: Simplify right side
    23,276,209.74x = 310,762,920,624,557.19
  5. Step 5: Solve for x
    x = 310,762,920,624,557.19/23,276,209.74
  6. Step 6: Final answer
    x = 13,351,096.42

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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.