Home / 9,776,099.60-14,667,648.60-4,098,064.40

Finding the Fourth Proportional to 9,776,099.60, 14,667,648.60 and 4,098,064.40

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Solution

The fourth proportional to 9,776,099.60, 14,667,648.60 and 4,098,064.40 is: 6,148,563.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,099.60 : 14,667,648.60 = 4,098,064.40 : x
  2. Step 2: Convert to fraction form
    9,776,099.60/14,667,648.60 = 4,098,064.40/x
  3. Step 3: Cross multiply
    9,776,099.60x = 14,667,648.60 × 4,098,064.40
  4. Step 4: Simplify right side
    9,776,099.60x = 60,108,968,559,369.84
  5. Step 5: Solve for x
    x = 60,108,968,559,369.84/9,776,099.60
  6. Step 6: Final answer
    x = 6,148,563.44

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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.