Home / 25,865,637.48-35,695,441.44-14,105,549.21

Finding the Fourth Proportional to 25,865,637.48, 35,695,441.44 and 14,105,549.21

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Solution

The fourth proportional to 25,865,637.48, 35,695,441.44 and 14,105,549.21 is: 19,466,127.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,865,637.48 : 35,695,441.44 = 14,105,549.21 : x
  2. Step 2: Convert to fraction form
    25,865,637.48/35,695,441.44 = 14,105,549.21/x
  3. Step 3: Cross multiply
    25,865,637.48x = 35,695,441.44 × 14,105,549.21
  4. Step 4: Simplify right side
    25,865,637.48x = 503,503,805,626,116
  5. Step 5: Solve for x
    x = 503,503,805,626,116/25,865,637.48
  6. Step 6: Final answer
    x = 19,466,127.83

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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.