Home / 17,760,384.07-24,509,329.78-9,611,622.07

Finding the Fourth Proportional to 17,760,384.07, 24,509,329.78 and 9,611,622.07

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Solution

The fourth proportional to 17,760,384.07, 24,509,329.78 and 9,611,622.07 is: 13,264,038.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,760,384.07 : 24,509,329.78 = 9,611,622.07 : x
  2. Step 2: Convert to fraction form
    17,760,384.07/24,509,329.78 = 9,611,622.07/x
  3. Step 3: Cross multiply
    17,760,384.07x = 24,509,329.78 × 9,611,622.07
  4. Step 4: Simplify right side
    17,760,384.07x = 235,574,415,034,356.25
  5. Step 5: Solve for x
    x = 235,574,415,034,356.25/17,760,384.07
  6. Step 6: Final answer
    x = 13,264,038.33

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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.