Home / 16,453,844.40-24,665,652.63-5,668,581

Finding the Fourth Proportional to 16,453,844.40, 24,665,652.63 and 5,668,581

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Solution

The fourth proportional to 16,453,844.40, 24,665,652.63 and 5,668,581 is: 8,497,664.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,453,844.40 : 24,665,652.63 = 5,668,581 : x
  2. Step 2: Convert to fraction form
    16,453,844.40/24,665,652.63 = 5,668,581/x
  3. Step 3: Cross multiply
    16,453,844.40x = 24,665,652.63 × 5,668,581
  4. Step 4: Simplify right side
    16,453,844.40x = 139,819,249,851,018.03
  5. Step 5: Solve for x
    x = 139,819,249,851,018.03/16,453,844.40
  6. Step 6: Final answer
    x = 8,497,664.52

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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.