Home / 27,935,342,804.57-41,902,619,597.73-13,004,157,158.51

Finding the Fourth Proportional to 27,935,342,804.57, 41,902,619,597.73 and 13,004,157,158.51

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Solution

The fourth proportional to 27,935,342,804.57, 41,902,619,597.73 and 13,004,157,158.51 is: 19,506,052,043.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,935,342,804.57 : 41,902,619,597.73 = 13,004,157,158.51 : x
  2. Step 2: Convert to fraction form
    27,935,342,804.57/41,902,619,597.73 = 13,004,157,158.51/x
  3. Step 3: Cross multiply
    27,935,342,804.57x = 41,902,619,597.73 × 13,004,157,158.51
  4. Step 4: Simplify right side
    27,935,342,804.57x = 544,908,250,601,932,521,472
  5. Step 5: Solve for x
    x = 544,908,250,601,932,521,472/27,935,342,804.57
  6. Step 6: Final answer
    x = 19,506,052,043.61

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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.