Home / 26,009,903.10-39,003,044.85-9,830,477.10

Finding the Fourth Proportional to 26,009,903.10, 39,003,044.85 and 9,830,477.10

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Solution

The fourth proportional to 26,009,903.10, 39,003,044.85 and 9,830,477.10 is: 14,741,252.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,009,903.10 : 39,003,044.85 = 9,830,477.10 : x
  2. Step 2: Convert to fraction form
    26,009,903.10/39,003,044.85 = 9,830,477.10/x
  3. Step 3: Cross multiply
    26,009,903.10x = 39,003,044.85 × 9,830,477.10
  4. Step 4: Simplify right side
    26,009,903.10x = 383,418,539,228,197.94
  5. Step 5: Solve for x
    x = 383,418,539,228,197.94/26,009,903.10
  6. Step 6: Final answer
    x = 14,741,252.12

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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.