Home / 27,935,342,787.69-41,902,619,572.42-13,004,157,141.63

Finding the Fourth Proportional to 27,935,342,787.69, 41,902,619,572.42 and 13,004,157,141.63

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Solution

The fourth proportional to 27,935,342,787.69, 41,902,619,572.42 and 13,004,157,141.63 is: 19,506,052,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,935,342,787.69 : 41,902,619,572.42 = 13,004,157,141.63 : x
  2. Step 2: Convert to fraction form
    27,935,342,787.69/41,902,619,572.42 = 13,004,157,141.63/x
  3. Step 3: Cross multiply
    27,935,342,787.69x = 41,902,619,572.42 × 13,004,157,141.63
  4. Step 4: Simplify right side
    27,935,342,787.69x = 544,908,249,565,651,533,824
  5. Step 5: Solve for x
    x = 544,908,249,565,651,533,824/27,935,342,787.69
  6. Step 6: Final answer
    x = 19,506,052,018.30

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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.