Home / 27,889,055.73-41,705,160.80-26,528,566.77

Finding the Fourth Proportional to 27,889,055.73, 41,705,160.80 and 26,528,566.77

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Solution

The fourth proportional to 27,889,055.73, 41,705,160.80 and 26,528,566.77 is: 39,670,692.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,889,055.73 : 41,705,160.80 = 26,528,566.77 : x
  2. Step 2: Convert to fraction form
    27,889,055.73/41,705,160.80 = 26,528,566.77/x
  3. Step 3: Cross multiply
    27,889,055.73x = 41,705,160.80 × 26,528,566.77
  4. Step 4: Simplify right side
    27,889,055.73x = 1,106,378,142,803,743.75
  5. Step 5: Solve for x
    x = 1,106,378,142,803,743.75/27,889,055.73
  6. Step 6: Final answer
    x = 39,670,692.10

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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.