Home / 10,864,337,904.48-16,284,904,338.80-6,196,160,160.48

Finding the Fourth Proportional to 10,864,337,904.48, 16,284,904,338.80 and 6,196,160,160.48

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Solution

The fourth proportional to 10,864,337,904.48, 16,284,904,338.80 and 6,196,160,160.48 is: 9,287,623,080.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,864,337,904.48 : 16,284,904,338.80 = 6,196,160,160.48 : x
  2. Step 2: Convert to fraction form
    10,864,337,904.48/16,284,904,338.80 = 6,196,160,160.48/x
  3. Step 3: Cross multiply
    10,864,337,904.48x = 16,284,904,338.80 × 6,196,160,160.48
  4. Step 4: Simplify right side
    10,864,337,904.48x = 100,903,875,481,300,451,328
  5. Step 5: Solve for x
    x = 100,903,875,481,300,451,328/10,864,337,904.48
  6. Step 6: Final answer
    x = 9,287,623,080.99

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1.5x scale

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.