Home / 47,033,942.60-64,904,647.29-26,127,330.32

Finding the Fourth Proportional to 47,033,942.60, 64,904,647.29 and 26,127,330.32

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Solution

The fourth proportional to 47,033,942.60, 64,904,647.29 and 26,127,330.32 is: 36,054,497.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,033,942.60 : 64,904,647.29 = 26,127,330.32 : x
  2. Step 2: Convert to fraction form
    47,033,942.60/64,904,647.29 = 26,127,330.32/x
  3. Step 3: Cross multiply
    47,033,942.60x = 64,904,647.29 × 26,127,330.32
  4. Step 4: Simplify right side
    47,033,942.60x = 1,695,785,159,048,922.75
  5. Step 5: Solve for x
    x = 1,695,785,159,048,922.75/47,033,942.60
  6. Step 6: Final answer
    x = 36,054,497.35

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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.