Home / 25,596,718,639.98-38,353,149,953.73-13,632,268,162.02

Finding the Fourth Proportional to 25,596,718,639.98, 38,353,149,953.73 and 13,632,268,162.02

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Solution

The fourth proportional to 25,596,718,639.98, 38,353,149,953.73 and 13,632,268,162.02 is: 20,426,072,278.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,596,718,639.98 : 38,353,149,953.73 = 13,632,268,162.02 : x
  2. Step 2: Convert to fraction form
    25,596,718,639.98/38,353,149,953.73 = 13,632,268,162.02/x
  3. Step 3: Cross multiply
    25,596,718,639.98x = 38,353,149,953.73 × 13,632,268,162.02
  4. Step 4: Simplify right side
    25,596,718,639.98x = 522,840,425,027,412,361,216
  5. Step 5: Solve for x
    x = 522,840,425,027,412,361,216/25,596,718,639.98
  6. Step 6: Final answer
    x = 20,426,072,278.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.