Home / 14,602,462.00-20,157,602.33-9,098,556.21

Finding the Fourth Proportional to 14,602,462.00, 20,157,602.33 and 9,098,556.21

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Solution

The fourth proportional to 14,602,462.00, 20,157,602.33 and 9,098,556.21 is: 12,559,873.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,462.00 : 20,157,602.33 = 9,098,556.21 : x
  2. Step 2: Convert to fraction form
    14,602,462.00/20,157,602.33 = 9,098,556.21/x
  3. Step 3: Cross multiply
    14,602,462.00x = 20,157,602.33 × 9,098,556.21
  4. Step 4: Simplify right side
    14,602,462.00x = 183,405,077,881,078.38
  5. Step 5: Solve for x
    x = 183,405,077,881,078.38/14,602,462.00
  6. Step 6: Final answer
    x = 12,559,873.66

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1.5x scale

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.