Home / 125,512,085.80-188,335,002.30-48,837,615.40

Finding the Fourth Proportional to 125,512,085.80, 188,335,002.30 and 48,837,615.40

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Solution

The fourth proportional to 125,512,085.80, 188,335,002.30 and 48,837,615.40 is: 73,282,444.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,512,085.80 : 188,335,002.30 = 48,837,615.40 : x
  2. Step 2: Convert to fraction form
    125,512,085.80/188,335,002.30 = 48,837,615.40/x
  3. Step 3: Cross multiply
    125,512,085.80x = 188,335,002.30 × 48,837,615.40
  4. Step 4: Simplify right side
    125,512,085.80x = 9,197,832,408,685,516
  5. Step 5: Solve for x
    x = 9,197,832,408,685,516/125,512,085.80
  6. Step 6: Final answer
    x = 73,282,444.08

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