Home / 25,525,403,418.06-35,230,934,029.23-14,968,009,088.46

Finding the Fourth Proportional to 25,525,403,418.06, 35,230,934,029.23 and 14,968,009,088.46

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Solution

The fourth proportional to 25,525,403,418.06, 35,230,934,029.23 and 14,968,009,088.46 is: 20,659,298,977.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,525,403,418.06 : 35,230,934,029.23 = 14,968,009,088.46 : x
  2. Step 2: Convert to fraction form
    25,525,403,418.06/35,230,934,029.23 = 14,968,009,088.46/x
  3. Step 3: Cross multiply
    25,525,403,418.06x = 35,230,934,029.23 × 14,968,009,088.46
  4. Step 4: Simplify right side
    25,525,403,418.06x = 527,336,940,744,449,327,104
  5. Step 5: Solve for x
    x = 527,336,940,744,449,327,104/25,525,403,418.06
  6. Step 6: Final answer
    x = 20,659,298,977.87

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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.