Home / 14,782,232.49-22,173,400.17-4,547,022.81

Finding the Fourth Proportional to 14,782,232.49, 22,173,400.17 and 4,547,022.81

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Solution

The fourth proportional to 14,782,232.49, 22,173,400.17 and 4,547,022.81 is: 6,820,550.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,782,232.49 : 22,173,400.17 = 4,547,022.81 : x
  2. Step 2: Convert to fraction form
    14,782,232.49/22,173,400.17 = 4,547,022.81/x
  3. Step 3: Cross multiply
    14,782,232.49x = 22,173,400.17 × 4,547,022.81
  4. Step 4: Simplify right side
    14,782,232.49x = 100,822,956,348,247.88
  5. Step 5: Solve for x
    x = 100,822,956,348,247.88/14,782,232.49
  6. Step 6: Final answer
    x = 6,820,550.04

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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.