Home / 162,841,105,272.40-244,261,657,908.60-109,945,294,507.60

Finding the Fourth Proportional to 162,841,105,272.40, 244,261,657,908.60 and 109,945,294,507.60

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Solution

The fourth proportional to 162,841,105,272.40, 244,261,657,908.60 and 109,945,294,507.60 is: 164,917,941,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,841,105,272.40 : 244,261,657,908.60 = 109,945,294,507.60 : x
  2. Step 2: Convert to fraction form
    162,841,105,272.40/244,261,657,908.60 = 109,945,294,507.60/x
  3. Step 3: Cross multiply
    162,841,105,272.40x = 244,261,657,908.60 × 109,945,294,507.60
  4. Step 4: Simplify right side
    162,841,105,272.40x = 26,855,419,915,675,671,461,888
  5. Step 5: Solve for x
    x = 26,855,419,915,675,671,461,888/162,841,105,272.40
  6. Step 6: Final answer
    x = 164,917,941,761.40

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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.