Home / 48,753,932,850,760-67,280,438,316,080-26,830,340,081,421

Finding the Fourth Proportional to 48,753,932,850,760, 67,280,438,316,080 and 26,830,340,081,421

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Solution

The fourth proportional to 48,753,932,850,760, 67,280,438,316,080 and 26,830,340,081,421 is: 37,025,875,356,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,753,932,850,760 : 67,280,438,316,080 = 26,830,340,081,421 : x
  2. Step 2: Convert to fraction form
    48,753,932,850,760/67,280,438,316,080 = 26,830,340,081,421/x
  3. Step 3: Cross multiply
    48,753,932,850,760x = 67,280,438,316,080 × 26,830,340,081,421
  4. Step 4: Simplify right side
    48,753,932,850,760x = 1,805,157,040,847,494,337,691,385,856
  5. Step 5: Solve for x
    x = 1,805,157,040,847,494,337,691,385,856/48,753,932,850,760
  6. Step 6: Final answer
    x = 37,025,875,356,009.45

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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.