Home / 29,218,095.54-40,333,886.01-17,461,511.46

Finding the Fourth Proportional to 29,218,095.54, 40,333,886.01 and 17,461,511.46

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Solution

The fourth proportional to 29,218,095.54, 40,333,886.01 and 17,461,511.46 is: 24,104,603.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,218,095.54 : 40,333,886.01 = 17,461,511.46 : x
  2. Step 2: Convert to fraction form
    29,218,095.54/40,333,886.01 = 17,461,511.46/x
  3. Step 3: Cross multiply
    29,218,095.54x = 40,333,886.01 × 17,461,511.46
  4. Step 4: Simplify right side
    29,218,095.54x = 704,290,612,789,948.62
  5. Step 5: Solve for x
    x = 704,290,612,789,948.62/29,218,095.54
  6. Step 6: Final answer
    x = 24,104,603.66

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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.