Home / 25,638,964,451.34-35,381,978,687.01-14,207,724,249.24

Finding the Fourth Proportional to 25,638,964,451.34, 35,381,978,687.01 and 14,207,724,249.24

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Solution

The fourth proportional to 25,638,964,451.34, 35,381,978,687.01 and 14,207,724,249.24 is: 19,606,774,584.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,638,964,451.34 : 35,381,978,687.01 = 14,207,724,249.24 : x
  2. Step 2: Convert to fraction form
    25,638,964,451.34/35,381,978,687.01 = 14,207,724,249.24/x
  3. Step 3: Cross multiply
    25,638,964,451.34x = 35,381,978,687.01 × 14,207,724,249.24
  4. Step 4: Simplify right side
    25,638,964,451.34x = 502,697,396,577,524,842,496
  5. Step 5: Solve for x
    x = 502,697,396,577,524,842,496/25,638,964,451.34
  6. Step 6: Final answer
    x = 19,606,774,584.50

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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.