Home / 26,540,573.07-36,607,124.08-17,715,574.89

Finding the Fourth Proportional to 26,540,573.07, 36,607,124.08 and 17,715,574.89

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Solution

The fourth proportional to 26,540,573.07, 36,607,124.08 and 17,715,574.89 is: 24,434,899.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540,573.07 : 36,607,124.08 = 17,715,574.89 : x
  2. Step 2: Convert to fraction form
    26,540,573.07/36,607,124.08 = 17,715,574.89/x
  3. Step 3: Cross multiply
    26,540,573.07x = 36,607,124.08 × 17,715,574.89
  4. Step 4: Simplify right side
    26,540,573.07x = 648,516,248,243,255.50
  5. Step 5: Solve for x
    x = 648,516,248,243,255.50/26,540,573.07
  6. Step 6: Final answer
    x = 24,434,899.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.