Home / 14,574,732.16-21,847,467.20-4,983,551.32

Finding the Fourth Proportional to 14,574,732.16, 21,847,467.20 and 4,983,551.32

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Solution

The fourth proportional to 14,574,732.16, 21,847,467.20 and 4,983,551.32 is: 7,470,324.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,574,732.16 : 21,847,467.20 = 4,983,551.32 : x
  2. Step 2: Convert to fraction form
    14,574,732.16/21,847,467.20 = 4,983,551.32/x
  3. Step 3: Cross multiply
    14,574,732.16x = 21,847,467.20 × 4,983,551.32
  4. Step 4: Simplify right side
    14,574,732.16x = 108,877,974,003,216.70
  5. Step 5: Solve for x
    x = 108,877,974,003,216.70/14,574,732.16
  6. Step 6: Final answer
    x = 7,470,324.18

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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.