Home / 49,759,309.24-74,672,594.11-17,411,492.01

Finding the Fourth Proportional to 49,759,309.24, 74,672,594.11 and 17,411,492.01

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Solution

The fourth proportional to 49,759,309.24, 74,672,594.11 and 17,411,492.01 is: 26,129,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,759,309.24 : 74,672,594.11 = 17,411,492.01 : x
  2. Step 2: Convert to fraction form
    49,759,309.24/74,672,594.11 = 17,411,492.01/x
  3. Step 3: Cross multiply
    49,759,309.24x = 74,672,594.11 × 17,411,492.01
  4. Step 4: Simplify right side
    49,759,309.24x = 1,300,161,275,712,238.25
  5. Step 5: Solve for x
    x = 1,300,161,275,712,238.25/49,759,309.24
  6. Step 6: Final answer
    x = 26,129,005.72

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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.