Home / 17,029,409.84-25,547,479.80-6,246,810.80

Finding the Fourth Proportional to 17,029,409.84, 25,547,479.80 and 6,246,810.80

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Solution

The fourth proportional to 17,029,409.84, 25,547,479.80 and 6,246,810.80 is: 9,371,450.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,029,409.84 : 25,547,479.80 = 6,246,810.80 : x
  2. Step 2: Convert to fraction form
    17,029,409.84/25,547,479.80 = 6,246,810.80/x
  3. Step 3: Cross multiply
    17,029,409.84x = 25,547,479.80 × 6,246,810.80
  4. Step 4: Simplify right side
    17,029,409.84x = 159,590,272,727,421.84
  5. Step 5: Solve for x
    x = 159,590,272,727,421.84/17,029,409.84
  6. Step 6: Final answer
    x = 9,371,450.58

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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.