Home / 14,576,553.60-21,864,830.40-10,321,526.40

Finding the Fourth Proportional to 14,576,553.60, 21,864,830.40 and 10,321,526.40

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Solution

The fourth proportional to 14,576,553.60, 21,864,830.40 and 10,321,526.40 is: 15,482,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,576,553.60 : 21,864,830.40 = 10,321,526.40 : x
  2. Step 2: Convert to fraction form
    14,576,553.60/21,864,830.40 = 10,321,526.40/x
  3. Step 3: Cross multiply
    14,576,553.60x = 21,864,830.40 × 10,321,526.40
  4. Step 4: Simplify right side
    14,576,553.60x = 225,678,424,205,122.56
  5. Step 5: Solve for x
    x = 225,678,424,205,122.56/14,576,553.60
  6. Step 6: Final answer
    x = 15,482,289.60

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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.