Home / 14,041,846.48-21,070,390.20-5,959,368.40

Finding the Fourth Proportional to 14,041,846.48, 21,070,390.20 and 5,959,368.40

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Solution

The fourth proportional to 14,041,846.48, 21,070,390.20 and 5,959,368.40 is: 8,942,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,846.48 : 21,070,390.20 = 5,959,368.40 : x
  2. Step 2: Convert to fraction form
    14,041,846.48/21,070,390.20 = 5,959,368.40/x
  3. Step 3: Cross multiply
    14,041,846.48x = 21,070,390.20 × 5,959,368.40
  4. Step 4: Simplify right side
    14,041,846.48x = 125,566,217,533,549.69
  5. Step 5: Solve for x
    x = 125,566,217,533,549.69/14,041,846.48
  6. Step 6: Final answer
    x = 8,942,286.74

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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.