Home / 53,083,030.86-73,277,159.49-35,689,458.60

Finding the Fourth Proportional to 53,083,030.86, 73,277,159.49 and 35,689,458.60

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Solution

The fourth proportional to 53,083,030.86, 73,277,159.49 and 35,689,458.60 is: 49,266,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,083,030.86 : 73,277,159.49 = 35,689,458.60 : x
  2. Step 2: Convert to fraction form
    53,083,030.86/73,277,159.49 = 35,689,458.60/x
  3. Step 3: Cross multiply
    53,083,030.86x = 73,277,159.49 × 35,689,458.60
  4. Step 4: Simplify right side
    53,083,030.86x = 2,615,222,149,943,952
  5. Step 5: Solve for x
    x = 2,615,222,149,943,952/53,083,030.86
  6. Step 6: Final answer
    x = 49,266,632.06

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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.