Home / 11,548,070,964.14-15,933,606,544.51-6,535,818,385.88

Finding the Fourth Proportional to 11,548,070,964.14, 15,933,606,544.51 and 6,535,818,385.88

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Solution

The fourth proportional to 11,548,070,964.14, 15,933,606,544.51 and 6,535,818,385.88 is: 9,017,883,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,548,070,964.14 : 15,933,606,544.51 = 6,535,818,385.88 : x
  2. Step 2: Convert to fraction form
    11,548,070,964.14/15,933,606,544.51 = 6,535,818,385.88/x
  3. Step 3: Cross multiply
    11,548,070,964.14x = 15,933,606,544.51 × 6,535,818,385.88
  4. Step 4: Simplify right side
    11,548,070,964.14x = 104,139,158,606,887,075,840
  5. Step 5: Solve for x
    x = 104,139,158,606,887,075,840/11,548,070,964.14
  6. Step 6: Final answer
    x = 9,017,883,500.22

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1.5x scale

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.