Home / 23,593,746.18-32,560,379.89-13,139,762.44

Finding the Fourth Proportional to 23,593,746.18, 32,560,379.89 and 13,139,762.44

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Solution

The fourth proportional to 23,593,746.18, 32,560,379.89 and 13,139,762.44 is: 18,133,434.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,746.18 : 32,560,379.89 = 13,139,762.44 : x
  2. Step 2: Convert to fraction form
    23,593,746.18/32,560,379.89 = 13,139,762.44/x
  3. Step 3: Cross multiply
    23,593,746.18x = 32,560,379.89 × 13,139,762.44
  4. Step 4: Simplify right side
    23,593,746.18x = 427,835,656,596,502.94
  5. Step 5: Solve for x
    x = 427,835,656,596,502.94/23,593,746.18
  6. Step 6: Final answer
    x = 18,133,434.74

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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.