Home / 27,292,455.59-40,903,345.11-11,099,597.77

Finding the Fourth Proportional to 27,292,455.59, 40,903,345.11 and 11,099,597.77

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Solution

The fourth proportional to 27,292,455.59, 40,903,345.11 and 11,099,597.77 is: 16,635,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,455.59 : 40,903,345.11 = 11,099,597.77 : x
  2. Step 2: Convert to fraction form
    27,292,455.59/40,903,345.11 = 11,099,597.77/x
  3. Step 3: Cross multiply
    27,292,455.59x = 40,903,345.11 × 11,099,597.77
  4. Step 4: Simplify right side
    27,292,455.59x = 454,010,677,963,979.69
  5. Step 5: Solve for x
    x = 454,010,677,963,979.69/27,292,455.59
  6. Step 6: Final answer
    x = 16,635,024.89

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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.