Home / 14,390,020.22-21,596,223.51-10,043,835.62

Finding the Fourth Proportional to 14,390,020.22, 21,596,223.51 and 10,043,835.62

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Solution

The fourth proportional to 14,390,020.22, 21,596,223.51 and 10,043,835.62 is: 15,073,565.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,390,020.22 : 21,596,223.51 = 10,043,835.62 : x
  2. Step 2: Convert to fraction form
    14,390,020.22/21,596,223.51 = 10,043,835.62/x
  3. Step 3: Cross multiply
    14,390,020.22x = 21,596,223.51 × 10,043,835.62
  4. Step 4: Simplify right side
    14,390,020.22x = 216,908,918,839,238.34
  5. Step 5: Solve for x
    x = 216,908,918,839,238.34/14,390,020.22
  6. Step 6: Final answer
    x = 15,073,565.96

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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.