Home / 57,769,825,283.30-79,689,236,700.70-36,030,225,090.63

Finding the Fourth Proportional to 57,769,825,283.30, 79,689,236,700.70 and 36,030,225,090.63

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Solution

The fourth proportional to 57,769,825,283.30, 79,689,236,700.70 and 36,030,225,090.63 is: 49,701,052,782.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,769,825,283.30 : 79,689,236,700.70 = 36,030,225,090.63 : x
  2. Step 2: Convert to fraction form
    57,769,825,283.30/79,689,236,700.70 = 36,030,225,090.63/x
  3. Step 3: Cross multiply
    57,769,825,283.30x = 79,689,236,700.70 × 36,030,225,090.63
  4. Step 4: Simplify right side
    57,769,825,283.30x = 2,871,221,135,626,888,806,400
  5. Step 5: Solve for x
    x = 2,871,221,135,626,888,806,400/57,769,825,283.30
  6. Step 6: Final answer
    x = 49,701,052,782.26

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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.