Home / 51,774,906,656.64-71,429,040,947.52-30,069,354,011.52

Finding the Fourth Proportional to 51,774,906,656.64, 71,429,040,947.52 and 30,069,354,011.52

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Solution

The fourth proportional to 51,774,906,656.64, 71,429,040,947.52 and 30,069,354,011.52 is: 41,483,901,326.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,774,906,656.64 : 71,429,040,947.52 = 30,069,354,011.52 : x
  2. Step 2: Convert to fraction form
    51,774,906,656.64/71,429,040,947.52 = 30,069,354,011.52/x
  3. Step 3: Cross multiply
    51,774,906,656.64x = 71,429,040,947.52 × 30,069,354,011.52
  4. Step 4: Simplify right side
    51,774,906,656.64x = 2,147,825,118,954,337,075,200
  5. Step 5: Solve for x
    x = 2,147,825,118,954,337,075,200/51,774,906,656.64
  6. Step 6: Final answer
    x = 41,483,901,326.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.