Home / 46,385,905.68-64,023,697.08-26,551,171.32

Finding the Fourth Proportional to 46,385,905.68, 64,023,697.08 and 26,551,171.32

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Solution

The fourth proportional to 46,385,905.68, 64,023,697.08 and 26,551,171.32 is: 36,646,997.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,385,905.68 : 64,023,697.08 = 26,551,171.32 : x
  2. Step 2: Convert to fraction form
    46,385,905.68/64,023,697.08 = 26,551,171.32/x
  3. Step 3: Cross multiply
    46,385,905.68x = 64,023,697.08 × 26,551,171.32
  4. Step 4: Simplify right side
    46,385,905.68x = 1,699,904,149,710,863.75
  5. Step 5: Solve for x
    x = 1,699,904,149,710,863.75/46,385,905.68
  6. Step 6: Final answer
    x = 36,646,997.07

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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.