Home / 25,985,621,142.37-35,859,229,343.15-14,707,810,707.58

Finding the Fourth Proportional to 25,985,621,142.37, 35,859,229,343.15 and 14,707,810,707.58

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Solution

The fourth proportional to 25,985,621,142.37, 35,859,229,343.15 and 14,707,810,707.58 is: 20,296,253,624.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,985,621,142.37 : 35,859,229,343.15 = 14,707,810,707.58 : x
  2. Step 2: Convert to fraction form
    25,985,621,142.37/35,859,229,343.15 = 14,707,810,707.58/x
  3. Step 3: Cross multiply
    25,985,621,142.37x = 35,859,229,343.15 × 14,707,810,707.58
  4. Step 4: Simplify right side
    25,985,621,142.37x = 527,410,757,298,748,522,496
  5. Step 5: Solve for x
    x = 527,410,757,298,748,522,496/25,985,621,142.37
  6. Step 6: Final answer
    x = 20,296,253,624.62

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1.5x scale

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.