Home / 25,614,660.48-35,348,125.78-13,853,941.98

Finding the Fourth Proportional to 25,614,660.48, 35,348,125.78 and 13,853,941.98

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Solution

The fourth proportional to 25,614,660.48, 35,348,125.78 and 13,853,941.98 is: 19,118,382.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,614,660.48 : 35,348,125.78 = 13,853,941.98 : x
  2. Step 2: Convert to fraction form
    25,614,660.48/35,348,125.78 = 13,853,941.98/x
  3. Step 3: Cross multiply
    25,614,660.48x = 35,348,125.78 × 13,853,941.98
  4. Step 4: Simplify right side
    25,614,660.48x = 489,710,883,446,486.81
  5. Step 5: Solve for x
    x = 489,710,883,446,486.81/25,614,660.48
  6. Step 6: Final answer
    x = 19,118,382.77

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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.