Home / 13,732,054,541.82-20,601,152,302.41-5,007,919,085.82

Finding the Fourth Proportional to 13,732,054,541.82, 20,601,152,302.41 and 5,007,919,085.82

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Solution

The fourth proportional to 13,732,054,541.82, 20,601,152,302.41 and 5,007,919,085.82 is: 7,512,998,400.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,732,054,541.82 : 20,601,152,302.41 = 5,007,919,085.82 : x
  2. Step 2: Convert to fraction form
    13,732,054,541.82/20,601,152,302.41 = 5,007,919,085.82/x
  3. Step 3: Cross multiply
    13,732,054,541.82x = 20,601,152,302.41 × 5,007,919,085.82
  4. Step 4: Simplify right side
    13,732,054,541.82x = 103,168,903,805,123,674,112
  5. Step 5: Solve for x
    x = 103,168,903,805,123,674,112/13,732,054,541.82
  6. Step 6: Final answer
    x = 7,512,998,400.27

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1.5x scale

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.