Home / 51,064,992,303.60-76,597,488,455.40-27,555,743,074.80

Finding the Fourth Proportional to 51,064,992,303.60, 76,597,488,455.40 and 27,555,743,074.80

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Solution

The fourth proportional to 51,064,992,303.60, 76,597,488,455.40 and 27,555,743,074.80 is: 41,333,614,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,064,992,303.60 : 76,597,488,455.40 = 27,555,743,074.80 : x
  2. Step 2: Convert to fraction form
    51,064,992,303.60/76,597,488,455.40 = 27,555,743,074.80/x
  3. Step 3: Cross multiply
    51,064,992,303.60x = 76,597,488,455.40 × 27,555,743,074.80
  4. Step 4: Simplify right side
    51,064,992,303.60x = 2,110,700,712,051,961,233,408
  5. Step 5: Solve for x
    x = 2,110,700,712,051,961,233,408/51,064,992,303.60
  6. Step 6: Final answer
    x = 41,333,614,612.20

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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.