Home / 56,395,528.84-84,575,774.59-27,231,235.23

Finding the Fourth Proportional to 56,395,528.84, 84,575,774.59 and 27,231,235.23

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Solution

The fourth proportional to 56,395,528.84, 84,575,774.59 and 27,231,235.23 is: 40,838,393.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,395,528.84 : 84,575,774.59 = 27,231,235.23 : x
  2. Step 2: Convert to fraction form
    56,395,528.84/84,575,774.59 = 27,231,235.23/x
  3. Step 3: Cross multiply
    56,395,528.84x = 84,575,774.59 × 27,231,235.23
  4. Step 4: Simplify right side
    56,395,528.84x = 2,303,102,812,868,828
  5. Step 5: Solve for x
    x = 2,303,102,812,868,828/56,395,528.84
  6. Step 6: Final answer
    x = 40,838,393.76

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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.