Home / 17,617,577.73-26,417,822.93-10,333,417.72

Finding the Fourth Proportional to 17,617,577.73, 26,417,822.93 and 10,333,417.72

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Solution

The fourth proportional to 17,617,577.73, 26,417,822.93 and 10,333,417.72 is: 15,495,115.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,617,577.73 : 26,417,822.93 = 10,333,417.72 : x
  2. Step 2: Convert to fraction form
    17,617,577.73/26,417,822.93 = 10,333,417.72/x
  3. Step 3: Cross multiply
    17,617,577.73x = 26,417,822.93 × 10,333,417.72
  4. Step 4: Simplify right side
    17,617,577.73x = 272,986,399,588,684.34
  5. Step 5: Solve for x
    x = 272,986,399,588,684.34/17,617,577.73
  6. Step 6: Final answer
    x = 15,495,115.38

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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.