Home / 26,935,674.04-40,403,511.59-6,465,393.61

Finding the Fourth Proportional to 26,935,674.04, 40,403,511.59 and 6,465,393.61

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Solution

The fourth proportional to 26,935,674.04, 40,403,511.59 and 6,465,393.61 is: 9,698,090.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,935,674.04 : 40,403,511.59 = 6,465,393.61 : x
  2. Step 2: Convert to fraction form
    26,935,674.04/40,403,511.59 = 6,465,393.61/x
  3. Step 3: Cross multiply
    26,935,674.04x = 40,403,511.59 × 6,465,393.61
  4. Step 4: Simplify right side
    26,935,674.04x = 261,224,605,570,701.66
  5. Step 5: Solve for x
    x = 261,224,605,570,701.66/26,935,674.04
  6. Step 6: Final answer
    x = 9,698,090.54

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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.