Home / 14,574,740.54-21,847,479.77-4,983,559.70

Finding the Fourth Proportional to 14,574,740.54, 21,847,479.77 and 4,983,559.70

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Solution

The fourth proportional to 14,574,740.54, 21,847,479.77 and 4,983,559.70 is: 7,470,336.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,574,740.54 : 21,847,479.77 = 4,983,559.70 : x
  2. Step 2: Convert to fraction form
    14,574,740.54/21,847,479.77 = 4,983,559.70/x
  3. Step 3: Cross multiply
    14,574,740.54x = 21,847,479.77 × 4,983,559.70
  4. Step 4: Simplify right side
    14,574,740.54x = 108,878,219,631,558.78
  5. Step 5: Solve for x
    x = 108,878,219,631,558.78/14,574,740.54
  6. Step 6: Final answer
    x = 7,470,336.74

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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.