Home / 26,988,839,025.84-37,245,768,612.04-14,945,849,833.68

Finding the Fourth Proportional to 26,988,839,025.84, 37,245,768,612.04 and 14,945,849,833.68

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Solution

The fourth proportional to 26,988,839,025.84, 37,245,768,612.04 and 14,945,849,833.68 is: 20,625,921,110.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,988,839,025.84 : 37,245,768,612.04 = 14,945,849,833.68 : x
  2. Step 2: Convert to fraction form
    26,988,839,025.84/37,245,768,612.04 = 14,945,849,833.68/x
  3. Step 3: Cross multiply
    26,988,839,025.84x = 37,245,768,612.04 × 14,945,849,833.68
  4. Step 4: Simplify right side
    26,988,839,025.84x = 556,669,664,615,653,572,608
  5. Step 5: Solve for x
    x = 556,669,664,615,653,572,608/26,988,839,025.84
  6. Step 6: Final answer
    x = 20,625,921,110.68

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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.