Home / 17,590,838.95-24,275,315.86-9,643,367.32

Finding the Fourth Proportional to 17,590,838.95, 24,275,315.86 and 9,643,367.32

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Solution

The fourth proportional to 17,590,838.95, 24,275,315.86 and 9,643,367.32 is: 13,307,823.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,838.95 : 24,275,315.86 = 9,643,367.32 : x
  2. Step 2: Convert to fraction form
    17,590,838.95/24,275,315.86 = 9,643,367.32/x
  3. Step 3: Cross multiply
    17,590,838.95x = 24,275,315.86 × 9,643,367.32
  4. Step 4: Simplify right side
    17,590,838.95x = 234,095,787,562,205.03
  5. Step 5: Solve for x
    x = 234,095,787,562,205.03/17,590,838.95
  6. Step 6: Final answer
    x = 13,307,823.93

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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.