Home / 53,226,650.06-73,453,733.72-31,216,024.59

Finding the Fourth Proportional to 53,226,650.06, 73,453,733.72 and 31,216,024.59

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Solution

The fourth proportional to 53,226,650.06, 73,453,733.72 and 31,216,024.59 is: 43,078,674.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,226,650.06 : 73,453,733.72 = 31,216,024.59 : x
  2. Step 2: Convert to fraction form
    53,226,650.06/73,453,733.72 = 31,216,024.59/x
  3. Step 3: Cross multiply
    53,226,650.06x = 73,453,733.72 × 31,216,024.59
  4. Step 4: Simplify right side
    53,226,650.06x = 2,292,933,558,336,090
  5. Step 5: Solve for x
    x = 2,292,933,558,336,090/53,226,650.06
  6. Step 6: Final answer
    x = 43,078,674.98

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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.