Home / 47,659,526.64-65,691,547.83-33,702,879.96

Finding the Fourth Proportional to 47,659,526.64, 65,691,547.83 and 33,702,879.96

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Solution

The fourth proportional to 47,659,526.64, 65,691,547.83 and 33,702,879.96 is: 46,454,392.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,659,526.64 : 65,691,547.83 = 33,702,879.96 : x
  2. Step 2: Convert to fraction form
    47,659,526.64/65,691,547.83 = 33,702,879.96/x
  3. Step 3: Cross multiply
    47,659,526.64x = 65,691,547.83 × 33,702,879.96
  4. Step 4: Simplify right side
    47,659,526.64x = 2,213,994,350,901,088.50
  5. Step 5: Solve for x
    x = 2,213,994,350,901,088.50/47,659,526.64
  6. Step 6: Final answer
    x = 46,454,392.37

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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.