Home / 11,359,539,630.72-17,041,140,407.52-3,498,948,289.80

Finding the Fourth Proportional to 11,359,539,630.72, 17,041,140,407.52 and 3,498,948,289.80

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Solution

The fourth proportional to 11,359,539,630.72, 17,041,140,407.52 and 3,498,948,289.80 is: 5,248,986,404.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,539,630.72 : 17,041,140,407.52 = 3,498,948,289.80 : x
  2. Step 2: Convert to fraction form
    11,359,539,630.72/17,041,140,407.52 = 3,498,948,289.80/x
  3. Step 3: Cross multiply
    11,359,539,630.72x = 17,041,140,407.52 × 3,498,948,289.80
  4. Step 4: Simplify right side
    11,359,539,630.72x = 59,626,069,085,133,783,040
  5. Step 5: Solve for x
    x = 59,626,069,085,133,783,040/11,359,539,630.72
  6. Step 6: Final answer
    x = 5,248,986,404.69

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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.