Home / 14,562,000.10-21,843,000.15-9,771,984.10

Finding the Fourth Proportional to 14,562,000.10, 21,843,000.15 and 9,771,984.10

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Solution

The fourth proportional to 14,562,000.10, 21,843,000.15 and 9,771,984.10 is: 14,657,976.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,562,000.10 : 21,843,000.15 = 9,771,984.10 : x
  2. Step 2: Convert to fraction form
    14,562,000.10/21,843,000.15 = 9,771,984.10/x
  3. Step 3: Cross multiply
    14,562,000.10x = 21,843,000.15 × 9,771,984.10
  4. Step 4: Simplify right side
    14,562,000.10x = 213,449,450,162,097.59
  5. Step 5: Solve for x
    x = 213,449,450,162,097.59/14,562,000.10
  6. Step 6: Final answer
    x = 14,657,976.15

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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.