Home / 26,904,257,570.99-37,129,003,400.49-15,472,835,349.03

Finding the Fourth Proportional to 26,904,257,570.99, 37,129,003,400.49 and 15,472,835,349.03

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Solution

The fourth proportional to 26,904,257,570.99, 37,129,003,400.49 and 15,472,835,349.03 is: 21,353,161,475.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,257,570.99 : 37,129,003,400.49 = 15,472,835,349.03 : x
  2. Step 2: Convert to fraction form
    26,904,257,570.99/37,129,003,400.49 = 15,472,835,349.03/x
  3. Step 3: Cross multiply
    26,904,257,570.99x = 37,129,003,400.49 × 15,472,835,349.03
  4. Step 4: Simplify right side
    26,904,257,570.99x = 574,490,956,289,356,726,272
  5. Step 5: Solve for x
    x = 574,490,956,289,356,726,272/26,904,257,570.99
  6. Step 6: Final answer
    x = 21,353,161,475.41

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Double scale
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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.