Home / 32,828,332.56-49,243,502.12-11,262,631.74

Finding the Fourth Proportional to 32,828,332.56, 49,243,502.12 and 11,262,631.74

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Solution

The fourth proportional to 32,828,332.56, 49,243,502.12 and 11,262,631.74 is: 16,894,291.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,828,332.56 : 49,243,502.12 = 11,262,631.74 : x
  2. Step 2: Convert to fraction form
    32,828,332.56/49,243,502.12 = 11,262,631.74/x
  3. Step 3: Cross multiply
    32,828,332.56x = 49,243,502.12 × 11,262,631.74
  4. Step 4: Simplify right side
    32,828,332.56x = 554,611,429,787,845.25
  5. Step 5: Solve for x
    x = 554,611,429,787,845.25/32,828,332.56
  6. Step 6: Final answer
    x = 16,894,291.81

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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.