Home / 15,534,384.29-23,294,822.75-4,453,015.11

Finding the Fourth Proportional to 15,534,384.29, 23,294,822.75 and 4,453,015.11

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Solution

The fourth proportional to 15,534,384.29, 23,294,822.75 and 4,453,015.11 is: 6,677,586.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,534,384.29 : 23,294,822.75 = 4,453,015.11 : x
  2. Step 2: Convert to fraction form
    15,534,384.29/23,294,822.75 = 4,453,015.11/x
  3. Step 3: Cross multiply
    15,534,384.29x = 23,294,822.75 × 4,453,015.11
  4. Step 4: Simplify right side
    15,534,384.29x = 103,732,197,655,405.30
  5. Step 5: Solve for x
    x = 103,732,197,655,405.30/15,534,384.29
  6. Step 6: Final answer
    x = 6,677,586.68

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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.