Home / 26,535,509.61-39,803,485.95-7,367,761.41

Finding the Fourth Proportional to 26,535,509.61, 39,803,485.95 and 7,367,761.41

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Solution

The fourth proportional to 26,535,509.61, 39,803,485.95 and 7,367,761.41 is: 11,051,703.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,535,509.61 : 39,803,485.95 = 7,367,761.41 : x
  2. Step 2: Convert to fraction form
    26,535,509.61/39,803,485.95 = 7,367,761.41/x
  3. Step 3: Cross multiply
    26,535,509.61x = 39,803,485.95 × 7,367,761.41
  4. Step 4: Simplify right side
    26,535,509.61x = 293,262,587,765,887.19
  5. Step 5: Solve for x
    x = 293,262,587,765,887.19/26,535,509.61
  6. Step 6: Final answer
    x = 11,051,703.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.