Home / 25,072,318.08-37,607,426.28-8,032,613.76

Finding the Fourth Proportional to 25,072,318.08, 37,607,426.28 and 8,032,613.76

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Solution

The fourth proportional to 25,072,318.08, 37,607,426.28 and 8,032,613.76 is: 12,048,583.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,072,318.08 : 37,607,426.28 = 8,032,613.76 : x
  2. Step 2: Convert to fraction form
    25,072,318.08/37,607,426.28 = 8,032,613.76/x
  3. Step 3: Cross multiply
    25,072,318.08x = 37,607,426.28 × 8,032,613.76
  4. Step 4: Simplify right side
    25,072,318.08x = 302,085,929,814,913.62
  5. Step 5: Solve for x
    x = 302,085,929,814,913.62/25,072,318.08
  6. Step 6: Final answer
    x = 12,048,583.97

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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.