Home / 1,595,895,940.80-2,395,355,565.60-983,675,908.80

Finding the Fourth Proportional to 1,595,895,940.80, 2,395,355,565.60 and 983,675,908.80

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Solution

The fourth proportional to 1,595,895,940.80, 2,395,355,565.60 and 983,675,908.80 is: 1,476,445,614.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,895,940.80 : 2,395,355,565.60 = 983,675,908.80 : x
  2. Step 2: Convert to fraction form
    1,595,895,940.80/2,395,355,565.60 = 983,675,908.80/x
  3. Step 3: Cross multiply
    1,595,895,940.80x = 2,395,355,565.60 × 983,675,908.80
  4. Step 4: Simplify right side
    1,595,895,940.80x = 2,356,253,562,890,717,696
  5. Step 5: Solve for x
    x = 2,356,253,562,890,717,696/1,595,895,940.80
  6. Step 6: Final answer
    x = 1,476,445,614.44

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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.