Home / 48,048,837.07-66,307,066.54-26,021,829.91

Finding the Fourth Proportional to 48,048,837.07, 66,307,066.54 and 26,021,829.91

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Solution

The fourth proportional to 48,048,837.07, 66,307,066.54 and 26,021,829.91 is: 35,909,947.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,048,837.07 : 66,307,066.54 = 26,021,829.91 : x
  2. Step 2: Convert to fraction form
    48,048,837.07/66,307,066.54 = 26,021,829.91/x
  3. Step 3: Cross multiply
    48,048,837.07x = 66,307,066.54 × 26,021,829.91
  4. Step 4: Simplify right side
    48,048,837.07x = 1,725,431,207,334,932.25
  5. Step 5: Solve for x
    x = 1,725,431,207,334,932.25/48,048,837.07
  6. Step 6: Final answer
    x = 35,909,947.31

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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.