Home / 44,768,921,333.88-67,176,623,097.54-18,258,886,955.64

Finding the Fourth Proportional to 44,768,921,333.88, 67,176,623,097.54 and 18,258,886,955.64

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Solution

The fourth proportional to 44,768,921,333.88, 67,176,623,097.54 and 18,258,886,955.64 is: 27,397,809,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,768,921,333.88 : 67,176,623,097.54 = 18,258,886,955.64 : x
  2. Step 2: Convert to fraction form
    44,768,921,333.88/67,176,623,097.54 = 18,258,886,955.64/x
  3. Step 3: Cross multiply
    44,768,921,333.88x = 67,176,623,097.54 × 18,258,886,955.64
  4. Step 4: Simplify right side
    44,768,921,333.88x = 1,226,570,367,199,617,744,896
  5. Step 5: Solve for x
    x = 1,226,570,367,199,617,744,896/44,768,921,333.88
  6. Step 6: Final answer
    x = 27,397,809,253.70

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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.