Home / 43,291,069,764.38-59,720,446,749.91-37,567,320,655.63

Finding the Fourth Proportional to 43,291,069,764.38, 59,720,446,749.91 and 37,567,320,655.63

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Solution

The fourth proportional to 43,291,069,764.38, 59,720,446,749.91 and 37,567,320,655.63 is: 51,824,479,851.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,291,069,764.38 : 59,720,446,749.91 = 37,567,320,655.63 : x
  2. Step 2: Convert to fraction form
    43,291,069,764.38/59,720,446,749.91 = 37,567,320,655.63/x
  3. Step 3: Cross multiply
    43,291,069,764.38x = 59,720,446,749.91 × 37,567,320,655.63
  4. Step 4: Simplify right side
    43,291,069,764.38x = 2,243,537,172,751,345,516,544
  5. Step 5: Solve for x
    x = 2,243,537,172,751,345,516,544/43,291,069,764.38
  6. Step 6: Final answer
    x = 51,824,479,851.44

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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.