Home / 65,283,553,999.90-97,925,330,999.85-23,919,314,844.70

Finding the Fourth Proportional to 65,283,553,999.90, 97,925,330,999.85 and 23,919,314,844.70

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Solution

The fourth proportional to 65,283,553,999.90, 97,925,330,999.85 and 23,919,314,844.70 is: 35,878,972,267.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,283,553,999.90 : 97,925,330,999.85 = 23,919,314,844.70 : x
  2. Step 2: Convert to fraction form
    65,283,553,999.90/97,925,330,999.85 = 23,919,314,844.70/x
  3. Step 3: Cross multiply
    65,283,553,999.90x = 97,925,330,999.85 × 23,919,314,844.70
  4. Step 4: Simplify right side
    65,283,553,999.90x = 2,342,306,823,456,873,512,960
  5. Step 5: Solve for x
    x = 2,342,306,823,456,873,512,960/65,283,553,999.90
  6. Step 6: Final answer
    x = 35,878,972,267.05

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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.