Home / 16,430,069.10-22,665,951.99-10,630,741.26

Finding the Fourth Proportional to 16,430,069.10, 22,665,951.99 and 10,630,741.26

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Solution

The fourth proportional to 16,430,069.10, 22,665,951.99 and 10,630,741.26 is: 14,665,542.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,430,069.10 : 22,665,951.99 = 10,630,741.26 : x
  2. Step 2: Convert to fraction form
    16,430,069.10/22,665,951.99 = 10,630,741.26/x
  3. Step 3: Cross multiply
    16,430,069.10x = 22,665,951.99 × 10,630,741.26
  4. Step 4: Simplify right side
    16,430,069.10x = 240,955,871,017,272.09
  5. Step 5: Solve for x
    x = 240,955,871,017,272.09/16,430,069.10
  6. Step 6: Final answer
    x = 14,665,542.16

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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.