Home / 32,668,459.32-49,002,356.81-8,407,291.94

Finding the Fourth Proportional to 32,668,459.32, 49,002,356.81 and 8,407,291.94

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Solution

The fourth proportional to 32,668,459.32, 49,002,356.81 and 8,407,291.94 is: 12,610,852.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,668,459.32 : 49,002,356.81 = 8,407,291.94 : x
  2. Step 2: Convert to fraction form
    32,668,459.32/49,002,356.81 = 8,407,291.94/x
  3. Step 3: Cross multiply
    32,668,459.32x = 49,002,356.81 × 8,407,291.94
  4. Step 4: Simplify right side
    32,668,459.32x = 411,977,119,162,668.88
  5. Step 5: Solve for x
    x = 411,977,119,162,668.88/32,668,459.32
  6. Step 6: Final answer
    x = 12,610,852.42

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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.