Home / 38,598,977,592.20-57,898,466,388.30-13,746,670,668.20

Finding the Fourth Proportional to 38,598,977,592.20, 57,898,466,388.30 and 13,746,670,668.20

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Solution

The fourth proportional to 38,598,977,592.20, 57,898,466,388.30 and 13,746,670,668.20 is: 20,620,006,002.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,598,977,592.20 : 57,898,466,388.30 = 13,746,670,668.20 : x
  2. Step 2: Convert to fraction form
    38,598,977,592.20/57,898,466,388.30 = 13,746,670,668.20/x
  3. Step 3: Cross multiply
    38,598,977,592.20x = 57,898,466,388.30 × 13,746,670,668.20
  4. Step 4: Simplify right side
    38,598,977,592.20x = 795,911,149,633,807,319,040
  5. Step 5: Solve for x
    x = 795,911,149,633,807,319,040/38,598,977,592.20
  6. Step 6: Final answer
    x = 20,620,006,002.30

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1.5x scale

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.