Home / 1,587,699,558,640.40-2,381,549,206,616.40-440,331,769,716.90

Finding the Fourth Proportional to 1,587,699,558,640.40, 2,381,549,206,616.40 and 440,331,769,716.90

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Solution

The fourth proportional to 1,587,699,558,640.40, 2,381,549,206,616.40 and 440,331,769,716.90 is: 660,497,618,148.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,587,699,558,640.40 : 2,381,549,206,616.40 = 440,331,769,716.90 : x
  2. Step 2: Convert to fraction form
    1,587,699,558,640.40/2,381,549,206,616.40 = 440,331,769,716.90/x
  3. Step 3: Cross multiply
    1,587,699,558,640.40x = 2,381,549,206,616.40 × 440,331,769,716.90
  4. Step 4: Simplify right side
    1,587,699,558,640.40x = 1,048,671,776,817,278,592,483,328
  5. Step 5: Solve for x
    x = 1,048,671,776,817,278,592,483,328/1,587,699,558,640.40
  6. Step 6: Final answer
    x = 660,497,618,148.42

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