Home / 46,471,367,529.55-64,128,592,922.03-27,446,630,035.15

Finding the Fourth Proportional to 46,471,367,529.55, 64,128,592,922.03 and 27,446,630,035.15

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Solution

The fourth proportional to 46,471,367,529.55, 64,128,592,922.03 and 27,446,630,035.15 is: 37,875,230,667.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,471,367,529.55 : 64,128,592,922.03 = 27,446,630,035.15 : x
  2. Step 2: Convert to fraction form
    46,471,367,529.55/64,128,592,922.03 = 27,446,630,035.15/x
  3. Step 3: Cross multiply
    46,471,367,529.55x = 64,128,592,922.03 × 27,446,630,035.15
  4. Step 4: Simplify right side
    46,471,367,529.55x = 1,760,113,764,605,559,308,288
  5. Step 5: Solve for x
    x = 1,760,113,764,605,559,308,288/46,471,367,529.55
  6. Step 6: Final answer
    x = 37,875,230,667.28

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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.