Home / 26,222,507.60-39,333,761.40-16,018,840.40

Finding the Fourth Proportional to 26,222,507.60, 39,333,761.40 and 16,018,840.40

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Solution

The fourth proportional to 26,222,507.60, 39,333,761.40 and 16,018,840.40 is: 24,028,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,222,507.60 : 39,333,761.40 = 16,018,840.40 : x
  2. Step 2: Convert to fraction form
    26,222,507.60/39,333,761.40 = 16,018,840.40/x
  3. Step 3: Cross multiply
    26,222,507.60x = 39,333,761.40 × 16,018,840.40
  4. Step 4: Simplify right side
    26,222,507.60x = 630,081,246,198,280.50
  5. Step 5: Solve for x
    x = 630,081,246,198,280.50/26,222,507.60
  6. Step 6: Final answer
    x = 24,028,260.60

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1.5x scale

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.