Home / 37,936,826.91-56,905,386.98-9,182,915.55

Finding the Fourth Proportional to 37,936,826.91, 56,905,386.98 and 9,182,915.55

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Solution

The fourth proportional to 37,936,826.91, 56,905,386.98 and 9,182,915.55 is: 13,774,408.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,936,826.91 : 56,905,386.98 = 9,182,915.55 : x
  2. Step 2: Convert to fraction form
    37,936,826.91/56,905,386.98 = 9,182,915.55/x
  3. Step 3: Cross multiply
    37,936,826.91x = 56,905,386.98 × 9,182,915.55
  4. Step 4: Simplify right side
    37,936,826.91x = 522,557,362,931,495
  5. Step 5: Solve for x
    x = 522,557,362,931,495/37,936,826.91
  6. Step 6: Final answer
    x = 13,774,408.81

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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.