Home / 14,490,646.04-20,014,629.72-10,564,184

Finding the Fourth Proportional to 14,490,646.04, 20,014,629.72 and 10,564,184

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Solution

The fourth proportional to 14,490,646.04, 20,014,629.72 and 10,564,184 is: 14,591,359.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,490,646.04 : 20,014,629.72 = 10,564,184 : x
  2. Step 2: Convert to fraction form
    14,490,646.04/20,014,629.72 = 10,564,184/x
  3. Step 3: Cross multiply
    14,490,646.04x = 20,014,629.72 × 10,564,184
  4. Step 4: Simplify right side
    14,490,646.04x = 211,438,231,053,948.47
  5. Step 5: Solve for x
    x = 211,438,231,053,948.47/14,490,646.04
  6. Step 6: Final answer
    x = 14,591,359.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.