Home / 15,892,556,069.80-23,838,041,651.10-5,943,268,321.96

Finding the Fourth Proportional to 15,892,556,069.80, 23,838,041,651.10 and 5,943,268,321.96

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Solution

The fourth proportional to 15,892,556,069.80, 23,838,041,651.10 and 5,943,268,321.96 is: 8,914,606,132.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,892,556,069.80 : 23,838,041,651.10 = 5,943,268,321.96 : x
  2. Step 2: Convert to fraction form
    15,892,556,069.80/23,838,041,651.10 = 5,943,268,321.96/x
  3. Step 3: Cross multiply
    15,892,556,069.80x = 23,838,041,651.10 × 5,943,268,321.96
  4. Step 4: Simplify right side
    15,892,556,069.80x = 141,675,877,802,545,676,288
  5. Step 5: Solve for x
    x = 141,675,877,802,545,676,288/15,892,556,069.80
  6. Step 6: Final answer
    x = 8,914,606,132.60

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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.