Home / 15,559,080.15-23,337,776.57-4,776,382.83

Finding the Fourth Proportional to 15,559,080.15, 23,337,776.57 and 4,776,382.83

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Solution

The fourth proportional to 15,559,080.15, 23,337,776.57 and 4,776,382.83 is: 7,164,315.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,559,080.15 : 23,337,776.57 = 4,776,382.83 : x
  2. Step 2: Convert to fraction form
    15,559,080.15/23,337,776.57 = 4,776,382.83/x
  3. Step 3: Cross multiply
    15,559,080.15x = 23,337,776.57 × 4,776,382.83
  4. Step 4: Simplify right side
    15,559,080.15x = 111,470,155,275,442.39
  5. Step 5: Solve for x
    x = 111,470,155,275,442.39/15,559,080.15
  6. Step 6: Final answer
    x = 7,164,315.26

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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.