Home / 27,235,774.32-37,584,237.60-14,845,595.28

Finding the Fourth Proportional to 27,235,774.32, 37,584,237.60 and 14,845,595.28

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Solution

The fourth proportional to 27,235,774.32, 37,584,237.60 and 14,845,595.28 is: 20,486,305.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,235,774.32 : 37,584,237.60 = 14,845,595.28 : x
  2. Step 2: Convert to fraction form
    27,235,774.32/37,584,237.60 = 14,845,595.28/x
  3. Step 3: Cross multiply
    27,235,774.32x = 37,584,237.60 × 14,845,595.28
  4. Step 4: Simplify right side
    27,235,774.32x = 557,960,380,316,958.50
  5. Step 5: Solve for x
    x = 557,960,380,316,958.50/27,235,774.32
  6. Step 6: Final answer
    x = 20,486,305.03

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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.