Home / 42,240,410.64-58,291,790.40-22,924,826.64

Finding the Fourth Proportional to 42,240,410.64, 58,291,790.40 and 22,924,826.64

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Solution

The fourth proportional to 42,240,410.64, 58,291,790.40 and 22,924,826.64 is: 31,636,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,240,410.64 : 58,291,790.40 = 22,924,826.64 : x
  2. Step 2: Convert to fraction form
    42,240,410.64/58,291,790.40 = 22,924,826.64/x
  3. Step 3: Cross multiply
    42,240,410.64x = 58,291,790.40 × 22,924,826.64
  4. Step 4: Simplify right side
    42,240,410.64x = 1,336,329,189,455,216.25
  5. Step 5: Solve for x
    x = 1,336,329,189,455,216.25/42,240,410.64
  6. Step 6: Final answer
    x = 31,636,273.63

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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.