Home / 46,875,542,004.70-64,693,793,616.15-27,844,720,692.10

Finding the Fourth Proportional to 46,875,542,004.70, 64,693,793,616.15 and 27,844,720,692.10

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Solution

The fourth proportional to 46,875,542,004.70, 64,693,793,616.15 and 27,844,720,692.10 is: 38,429,008,747.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875,542,004.70 : 64,693,793,616.15 = 27,844,720,692.10 : x
  2. Step 2: Convert to fraction form
    46,875,542,004.70/64,693,793,616.15 = 27,844,720,692.10/x
  3. Step 3: Cross multiply
    46,875,542,004.70x = 64,693,793,616.15 × 27,844,720,692.10
  4. Step 4: Simplify right side
    46,875,542,004.70x = 1,801,380,613,754,058,702,848
  5. Step 5: Solve for x
    x = 1,801,380,613,754,058,702,848/46,875,542,004.70
  6. Step 6: Final answer
    x = 38,429,008,747.75

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1.5x scale

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.