Home / 13,996,806.08-19,302,781.56-9,592,931.66

Finding the Fourth Proportional to 13,996,806.08, 19,302,781.56 and 9,592,931.66

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Solution

The fourth proportional to 13,996,806.08, 19,302,781.56 and 9,592,931.66 is: 13,229,465.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,996,806.08 : 19,302,781.56 = 9,592,931.66 : x
  2. Step 2: Convert to fraction form
    13,996,806.08/19,302,781.56 = 9,592,931.66/x
  3. Step 3: Cross multiply
    13,996,806.08x = 19,302,781.56 × 9,592,931.66
  4. Step 4: Simplify right side
    13,996,806.08x = 185,170,264,352,988.19
  5. Step 5: Solve for x
    x = 185,170,264,352,988.19/13,996,806.08
  6. Step 6: Final answer
    x = 13,229,465.59

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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.