Home / 50,066,886.64-75,088,192-13,675,447.32

Finding the Fourth Proportional to 50,066,886.64, 75,088,192 and 13,675,447.32

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Solution

The fourth proportional to 50,066,886.64, 75,088,192 and 13,675,447.32 is: 20,509,855.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066,886.64 : 75,088,192 = 13,675,447.32 : x
  2. Step 2: Convert to fraction form
    50,066,886.64/75,088,192 = 13,675,447.32/x
  3. Step 3: Cross multiply
    50,066,886.64x = 75,088,192 × 13,675,447.32
  4. Step 4: Simplify right side
    50,066,886.64x = 1,026,864,614,050,045.50
  5. Step 5: Solve for x
    x = 1,026,864,614,050,045.50/50,066,886.64
  6. Step 6: Final answer
    x = 20,509,855.57

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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.