Home / 13,404,000.10-20,106,000.15-9,624,864.10

Finding the Fourth Proportional to 13,404,000.10, 20,106,000.15 and 9,624,864.10

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Solution

The fourth proportional to 13,404,000.10, 20,106,000.15 and 9,624,864.10 is: 14,437,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,404,000.10 : 20,106,000.15 = 9,624,864.10 : x
  2. Step 2: Convert to fraction form
    13,404,000.10/20,106,000.15 = 9,624,864.10/x
  3. Step 3: Cross multiply
    13,404,000.10x = 20,106,000.15 × 9,624,864.10
  4. Step 4: Simplify right side
    13,404,000.10x = 193,517,519,038,329.59
  5. Step 5: Solve for x
    x = 193,517,519,038,329.59/13,404,000.10
  6. Step 6: Final answer
    x = 14,437,296.15

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1.5x scale

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.