Home / 2,031,565,177.50-3,046,616,520.93-703,232,290.86

Finding the Fourth Proportional to 2,031,565,177.50, 3,046,616,520.93 and 703,232,290.86

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Solution

The fourth proportional to 2,031,565,177.50, 3,046,616,520.93 and 703,232,290.86 is: 1,054,595,313.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,565,177.50 : 3,046,616,520.93 = 703,232,290.86 : x
  2. Step 2: Convert to fraction form
    2,031,565,177.50/3,046,616,520.93 = 703,232,290.86/x
  3. Step 3: Cross multiply
    2,031,565,177.50x = 3,046,616,520.93 × 703,232,290.86
  4. Step 4: Simplify right side
    2,031,565,177.50x = 2,142,479,115,385,527,040
  5. Step 5: Solve for x
    x = 2,142,479,115,385,527,040/2,031,565,177.50
  6. Step 6: Final answer
    x = 1,054,595,313.56

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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.