Home / 5,658,226,627.32-7,751,798,135.55-5,446,157,633.19

Finding the Fourth Proportional to 5,658,226,627.32, 7,751,798,135.55 and 5,446,157,633.19

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Solution

The fourth proportional to 5,658,226,627.32, 7,751,798,135.55 and 5,446,157,633.19 is: 7,461,262,577.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,226,627.32 : 7,751,798,135.55 = 5,446,157,633.19 : x
  2. Step 2: Convert to fraction form
    5,658,226,627.32/7,751,798,135.55 = 5,446,157,633.19/x
  3. Step 3: Cross multiply
    5,658,226,627.32x = 7,751,798,135.55 × 5,446,157,633.19
  4. Step 4: Simplify right side
    5,658,226,627.32x = 42,217,514,586,873,643,008
  5. Step 5: Solve for x
    x = 42,217,514,586,873,643,008/5,658,226,627.32
  6. Step 6: Final answer
    x = 7,461,262,577.05

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.