Home / 7,590,081,222.66-11,370,294,615.51-5,228,825,086.74

Finding the Fourth Proportional to 7,590,081,222.66, 11,370,294,615.51 and 5,228,825,086.74

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Solution

The fourth proportional to 7,590,081,222.66, 11,370,294,615.51 and 5,228,825,086.74 is: 7,833,023,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,081,222.66 : 11,370,294,615.51 = 5,228,825,086.74 : x
  2. Step 2: Convert to fraction form
    7,590,081,222.66/11,370,294,615.51 = 5,228,825,086.74/x
  3. Step 3: Cross multiply
    7,590,081,222.66x = 11,370,294,615.51 × 5,228,825,086.74
  4. Step 4: Simplify right side
    7,590,081,222.66x = 59,453,281,729,203,429,376
  5. Step 5: Solve for x
    x = 59,453,281,729,203,429,376/7,590,081,222.66
  6. Step 6: Final answer
    x = 7,833,023,123.88

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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.