Home / 2,753,196,349.48-3,799,411,508.99-1,500,133,205.32

Finding the Fourth Proportional to 2,753,196,349.48, 3,799,411,508.99 and 1,500,133,205.32

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Solution

The fourth proportional to 2,753,196,349.48, 3,799,411,508.99 and 1,500,133,205.32 is: 2,070,184,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,196,349.48 : 3,799,411,508.99 = 1,500,133,205.32 : x
  2. Step 2: Convert to fraction form
    2,753,196,349.48/3,799,411,508.99 = 1,500,133,205.32/x
  3. Step 3: Cross multiply
    2,753,196,349.48x = 3,799,411,508.99 × 1,500,133,205.32
  4. Step 4: Simplify right side
    2,753,196,349.48x = 5,699,623,365,305,118,720
  5. Step 5: Solve for x
    x = 5,699,623,365,305,118,720/2,753,196,349.48
  6. Step 6: Final answer
    x = 2,070,184,121.23

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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.