Home / 238,553,559,022.54-357,827,980,436.92-109,292,269,707.95

Finding the Fourth Proportional to 238,553,559,022.54, 357,827,980,436.92 and 109,292,269,707.95

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Solution

The fourth proportional to 238,553,559,022.54, 357,827,980,436.92 and 109,292,269,707.95 is: 163,937,324,210.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,553,559,022.54 : 357,827,980,436.92 = 109,292,269,707.95 : x
  2. Step 2: Convert to fraction form
    238,553,559,022.54/357,827,980,436.92 = 109,292,269,707.95/x
  3. Step 3: Cross multiply
    238,553,559,022.54x = 357,827,980,436.92 × 109,292,269,707.95
  4. Step 4: Simplify right side
    238,553,559,022.54x = 39,107,832,146,962,912,641,024
  5. Step 5: Solve for x
    x = 39,107,832,146,962,912,641,024/238,553,559,022.54
  6. Step 6: Final answer
    x = 163,937,324,210.15

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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.