Home / 18,056,034,890.08-24,914,338,460.49-10,435,790,389.89

Finding the Fourth Proportional to 18,056,034,890.08, 24,914,338,460.49 and 10,435,790,389.89

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Solution

The fourth proportional to 18,056,034,890.08, 24,914,338,460.49 and 10,435,790,389.89 is: 14,399,662,797.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,034,890.08 : 24,914,338,460.49 = 10,435,790,389.89 : x
  2. Step 2: Convert to fraction form
    18,056,034,890.08/24,914,338,460.49 = 10,435,790,389.89/x
  3. Step 3: Cross multiply
    18,056,034,890.08x = 24,914,338,460.49 × 10,435,790,389.89
  4. Step 4: Simplify right side
    18,056,034,890.08x = 260,000,813,876,448,362,496
  5. Step 5: Solve for x
    x = 260,000,813,876,448,362,496/18,056,034,890.08
  6. Step 6: Final answer
    x = 14,399,662,797.47

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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.