Home / 164,357,524.64-246,478,135.19-47,748,620.46

Finding the Fourth Proportional to 164,357,524.64, 246,478,135.19 and 47,748,620.46

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Solution

The fourth proportional to 164,357,524.64, 246,478,135.19 and 47,748,620.46 is: 71,606,036.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,357,524.64 : 246,478,135.19 = 47,748,620.46 : x
  2. Step 2: Convert to fraction form
    164,357,524.64/246,478,135.19 = 47,748,620.46/x
  3. Step 3: Cross multiply
    164,357,524.64x = 246,478,135.19 × 47,748,620.46
  4. Step 4: Simplify right side
    164,357,524.64x = 11,768,990,928,637,138
  5. Step 5: Solve for x
    x = 11,768,990,928,637,138/164,357,524.64
  6. Step 6: Final answer
    x = 71,606,036.63

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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.