Home / 50,492,922,257.70-69,681,047,912.76-27,632,046,327.84

Finding the Fourth Proportional to 50,492,922,257.70, 69,681,047,912.76 and 27,632,046,327.84

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Solution

The fourth proportional to 50,492,922,257.70, 69,681,047,912.76 and 27,632,046,327.84 is: 38,132,670,045.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,492,922,257.70 : 69,681,047,912.76 = 27,632,046,327.84 : x
  2. Step 2: Convert to fraction form
    50,492,922,257.70/69,681,047,912.76 = 27,632,046,327.84/x
  3. Step 3: Cross multiply
    50,492,922,257.70x = 69,681,047,912.76 × 27,632,046,327.84
  4. Step 4: Simplify right side
    50,492,922,257.70x = 1,925,429,944,097,822,998,528
  5. Step 5: Solve for x
    x = 1,925,429,944,097,822,998,528/50,492,922,257.70
  6. Step 6: Final answer
    x = 38,132,670,045.74

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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.