Home / 23,070,700.80-34,606,051.20-22,087,814.40

Finding the Fourth Proportional to 23,070,700.80, 34,606,051.20 and 22,087,814.40

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Solution

The fourth proportional to 23,070,700.80, 34,606,051.20 and 22,087,814.40 is: 33,131,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,070,700.80 : 34,606,051.20 = 22,087,814.40 : x
  2. Step 2: Convert to fraction form
    23,070,700.80/34,606,051.20 = 22,087,814.40/x
  3. Step 3: Cross multiply
    23,070,700.80x = 34,606,051.20 × 22,087,814.40
  4. Step 4: Simplify right side
    23,070,700.80x = 764,372,036,022,497.25
  5. Step 5: Solve for x
    x = 764,372,036,022,497.25/23,070,700.80
  6. Step 6: Final answer
    x = 33,131,721.60

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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.