Home / 15,553,277.33-23,329,916.00-14,671,478.93

Finding the Fourth Proportional to 15,553,277.33, 23,329,916.00 and 14,671,478.93

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Solution

The fourth proportional to 15,553,277.33, 23,329,916.00 and 14,671,478.93 is: 22,007,218.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,277.33 : 23,329,916.00 = 14,671,478.93 : x
  2. Step 2: Convert to fraction form
    15,553,277.33/23,329,916.00 = 14,671,478.93/x
  3. Step 3: Cross multiply
    15,553,277.33x = 23,329,916.00 × 14,671,478.93
  4. Step 4: Simplify right side
    15,553,277.33x = 342,284,370,842,662.94
  5. Step 5: Solve for x
    x = 342,284,370,842,662.94/15,553,277.33
  6. Step 6: Final answer
    x = 22,007,218.39

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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.