Home / 15,883,542.60-23,825,313.90-14,926,948.80

Finding the Fourth Proportional to 15,883,542.60, 23,825,313.90 and 14,926,948.80

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Solution

The fourth proportional to 15,883,542.60, 23,825,313.90 and 14,926,948.80 is: 22,390,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,883,542.60 : 23,825,313.90 = 14,926,948.80 : x
  2. Step 2: Convert to fraction form
    15,883,542.60/23,825,313.90 = 14,926,948.80/x
  3. Step 3: Cross multiply
    15,883,542.60x = 23,825,313.90 × 14,926,948.80
  4. Step 4: Simplify right side
    15,883,542.60x = 355,639,240,729,228.31
  5. Step 5: Solve for x
    x = 355,639,240,729,228.31/15,883,542.60
  6. Step 6: Final answer
    x = 22,390,423.20

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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.