Home / 14,910,057.96-22,362,595.48-4,128,448.64

Finding the Fourth Proportional to 14,910,057.96, 22,362,595.48 and 4,128,448.64

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Solution

The fourth proportional to 14,910,057.96, 22,362,595.48 and 4,128,448.64 is: 6,191,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910,057.96 : 22,362,595.48 = 4,128,448.64 : x
  2. Step 2: Convert to fraction form
    14,910,057.96/22,362,595.48 = 4,128,448.64/x
  3. Step 3: Cross multiply
    14,910,057.96x = 22,362,595.48 × 4,128,448.64
  4. Step 4: Simplify right side
    14,910,057.96x = 92,322,826,896,276.16
  5. Step 5: Solve for x
    x = 92,322,826,896,276.16/14,910,057.96
  6. Step 6: Final answer
    x = 6,191,983.10

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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.