Home / 25,838,776,299.04-35,664,145,722.48-16,828,985,991.13

Finding the Fourth Proportional to 25,838,776,299.04, 35,664,145,722.48 and 16,828,985,991.13

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Solution

The fourth proportional to 25,838,776,299.04, 35,664,145,722.48 and 16,828,985,991.13 is: 23,228,321,720.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,838,776,299.04 : 35,664,145,722.48 = 16,828,985,991.13 : x
  2. Step 2: Convert to fraction form
    25,838,776,299.04/35,664,145,722.48 = 16,828,985,991.13/x
  3. Step 3: Cross multiply
    25,838,776,299.04x = 35,664,145,722.48 × 16,828,985,991.13
  4. Step 4: Simplify right side
    25,838,776,299.04x = 600,191,408,749,234,880,512
  5. Step 5: Solve for x
    x = 600,191,408,749,234,880,512/25,838,776,299.04
  6. Step 6: Final answer
    x = 23,228,321,720.93

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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.