Home / 17,683,967.50-26,525,949.78-4,904,472.04

Finding the Fourth Proportional to 17,683,967.50, 26,525,949.78 and 4,904,472.04

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Solution

The fourth proportional to 17,683,967.50, 26,525,949.78 and 4,904,472.04 is: 7,356,707.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683,967.50 : 26,525,949.78 = 4,904,472.04 : x
  2. Step 2: Convert to fraction form
    17,683,967.50/26,525,949.78 = 4,904,472.04/x
  3. Step 3: Cross multiply
    17,683,967.50x = 26,525,949.78 × 4,904,472.04
  4. Step 4: Simplify right side
    17,683,967.50x = 130,095,779,030,454.16
  5. Step 5: Solve for x
    x = 130,095,779,030,454.16/17,683,967.50
  6. Step 6: Final answer
    x = 7,356,707.65

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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.