Home / 26,298,087.84-39,254,550.72-23,191,840.80

Finding the Fourth Proportional to 26,298,087.84, 39,254,550.72 and 23,191,840.80

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Solution

The fourth proportional to 26,298,087.84, 39,254,550.72 and 23,191,840.80 is: 34,617,927.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,298,087.84 : 39,254,550.72 = 23,191,840.80 : x
  2. Step 2: Convert to fraction form
    26,298,087.84/39,254,550.72 = 23,191,840.80/x
  3. Step 3: Cross multiply
    26,298,087.84x = 39,254,550.72 × 23,191,840.80
  4. Step 4: Simplify right side
    26,298,087.84x = 910,385,290,973,765.38
  5. Step 5: Solve for x
    x = 910,385,290,973,765.38/26,298,087.84
  6. Step 6: Final answer
    x = 34,617,927.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.