Home / 14,390,008.74-21,596,206.43-10,043,824.42

Finding the Fourth Proportional to 14,390,008.74, 21,596,206.43 and 10,043,824.42

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Solution

The fourth proportional to 14,390,008.74, 21,596,206.43 and 10,043,824.42 is: 15,073,549.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,390,008.74 : 21,596,206.43 = 10,043,824.42 : x
  2. Step 2: Convert to fraction form
    14,390,008.74/21,596,206.43 = 10,043,824.42/x
  3. Step 3: Cross multiply
    14,390,008.74x = 21,596,206.43 × 10,043,824.42
  4. Step 4: Simplify right side
    14,390,008.74x = 216,908,505,520,995.03
  5. Step 5: Solve for x
    x = 216,908,505,520,995.03/14,390,008.74
  6. Step 6: Final answer
    x = 15,073,549.25

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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.