Home / 33,154,281,689.16-49,757,211,544.56-23,140,672,798.92

Finding the Fourth Proportional to 33,154,281,689.16, 49,757,211,544.56 and 23,140,672,798.92

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Solution

The fourth proportional to 33,154,281,689.16, 49,757,211,544.56 and 23,140,672,798.92 is: 34,729,009,137.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154,281,689.16 : 49,757,211,544.56 = 23,140,672,798.92 : x
  2. Step 2: Convert to fraction form
    33,154,281,689.16/49,757,211,544.56 = 23,140,672,798.92/x
  3. Step 3: Cross multiply
    33,154,281,689.16x = 49,757,211,544.56 × 23,140,672,798.92
  4. Step 4: Simplify right side
    33,154,281,689.16x = 1,151,415,351,739,307,655,168
  5. Step 5: Solve for x
    x = 1,151,415,351,739,307,655,168/33,154,281,689.16
  6. Step 6: Final answer
    x = 34,729,009,137.78

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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.