Home / 14,946,200.10-22,419,300.15-13,056,632.10

Finding the Fourth Proportional to 14,946,200.10, 22,419,300.15 and 13,056,632.10

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Solution

The fourth proportional to 14,946,200.10, 22,419,300.15 and 13,056,632.10 is: 19,584,948.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,200.10 : 22,419,300.15 = 13,056,632.10 : x
  2. Step 2: Convert to fraction form
    14,946,200.10/22,419,300.15 = 13,056,632.10/x
  3. Step 3: Cross multiply
    14,946,200.10x = 22,419,300.15 × 13,056,632.10
  4. Step 4: Simplify right side
    14,946,200.10x = 292,720,553,998,024.81
  5. Step 5: Solve for x
    x = 292,720,553,998,024.81/14,946,200.10
  6. Step 6: Final answer
    x = 19,584,948.15

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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.