Home / 14,174,238.08-21,264,457.91-4,590,585.38

Finding the Fourth Proportional to 14,174,238.08, 21,264,457.91 and 4,590,585.38

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Solution

The fourth proportional to 14,174,238.08, 21,264,457.91 and 4,590,585.38 is: 6,886,882.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,238.08 : 21,264,457.91 = 4,590,585.38 : x
  2. Step 2: Convert to fraction form
    14,174,238.08/21,264,457.91 = 4,590,585.38/x
  3. Step 3: Cross multiply
    14,174,238.08x = 21,264,457.91 × 4,590,585.38
  4. Step 4: Simplify right side
    14,174,238.08x = 97,616,309,625,479.58
  5. Step 5: Solve for x
    x = 97,616,309,625,479.58/14,174,238.08
  6. Step 6: Final answer
    x = 6,886,882.32

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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.