Home / 6,753,888,005.80-10,130,832,008.70-5,665,496,837.80

Finding the Fourth Proportional to 6,753,888,005.80, 10,130,832,008.70 and 5,665,496,837.80

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Solution

The fourth proportional to 6,753,888,005.80, 10,130,832,008.70 and 5,665,496,837.80 is: 8,498,245,256.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,888,005.80 : 10,130,832,008.70 = 5,665,496,837.80 : x
  2. Step 2: Convert to fraction form
    6,753,888,005.80/10,130,832,008.70 = 5,665,496,837.80/x
  3. Step 3: Cross multiply
    6,753,888,005.80x = 10,130,832,008.70 × 5,665,496,837.80
  4. Step 4: Simplify right side
    6,753,888,005.80x = 57,396,196,709,572,878,336
  5. Step 5: Solve for x
    x = 57,396,196,709,572,878,336/6,753,888,005.80
  6. Step 6: Final answer
    x = 8,498,245,256.70

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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.