Home / 43,386,786.61-59,901,813.26-26,884,423.33

Finding the Fourth Proportional to 43,386,786.61, 59,901,813.26 and 26,884,423.33

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Solution

The fourth proportional to 43,386,786.61, 59,901,813.26 and 26,884,423.33 is: 37,117,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,386,786.61 : 59,901,813.26 = 26,884,423.33 : x
  2. Step 2: Convert to fraction form
    43,386,786.61/59,901,813.26 = 26,884,423.33/x
  3. Step 3: Cross multiply
    43,386,786.61x = 59,901,813.26 × 26,884,423.33
  4. Step 4: Simplify right side
    43,386,786.61x = 1,610,425,705,733,087.25
  5. Step 5: Solve for x
    x = 1,610,425,705,733,087.25/43,386,786.61
  6. Step 6: Final answer
    x = 37,117,883.85

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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.