Home / 25,623,736.65-35,360,455.91-14,021,167.05

Finding the Fourth Proportional to 25,623,736.65, 35,360,455.91 and 14,021,167.05

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Solution

The fourth proportional to 25,623,736.65, 35,360,455.91 and 14,021,167.05 is: 19,349,046.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,623,736.65 : 35,360,455.91 = 14,021,167.05 : x
  2. Step 2: Convert to fraction form
    25,623,736.65/35,360,455.91 = 14,021,167.05/x
  3. Step 3: Cross multiply
    25,623,736.65x = 35,360,455.91 × 14,021,167.05
  4. Step 4: Simplify right side
    25,623,736.65x = 495,794,859,208,164
  5. Step 5: Solve for x
    x = 495,794,859,208,164/25,623,736.65
  6. Step 6: Final answer
    x = 19,349,046.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.