Home / 37,444,848.60-56,167,272.90-9,078,000.60

Finding the Fourth Proportional to 37,444,848.60, 56,167,272.90 and 9,078,000.60

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Solution

The fourth proportional to 37,444,848.60, 56,167,272.90 and 9,078,000.60 is: 13,617,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,848.60 : 56,167,272.90 = 9,078,000.60 : x
  2. Step 2: Convert to fraction form
    37,444,848.60/56,167,272.90 = 9,078,000.60/x
  3. Step 3: Cross multiply
    37,444,848.60x = 56,167,272.90 × 9,078,000.60
  4. Step 4: Simplify right side
    37,444,848.60x = 509,886,537,086,563.69
  5. Step 5: Solve for x
    x = 509,886,537,086,563.69/37,444,848.60
  6. Step 6: Final answer
    x = 13,617,000.90

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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.