Home / 53,571,896.61-73,944,950.91-34,989,877.50

Finding the Fourth Proportional to 53,571,896.61, 73,944,950.91 and 34,989,877.50

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Solution

The fourth proportional to 53,571,896.61, 73,944,950.91 and 34,989,877.50 is: 48,296,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,571,896.61 : 73,944,950.91 = 34,989,877.50 : x
  2. Step 2: Convert to fraction form
    53,571,896.61/73,944,950.91 = 34,989,877.50/x
  3. Step 3: Cross multiply
    53,571,896.61x = 73,944,950.91 × 34,989,877.50
  4. Step 4: Simplify right side
    53,571,896.61x = 2,587,324,774,084,413.50
  5. Step 5: Solve for x
    x = 2,587,324,774,084,413.50/53,571,896.61
  6. Step 6: Final answer
    x = 48,296,307.16

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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.