Home / 64,774,996,894.12-97,175,747,355.90-22,274,374,403.56

Finding the Fourth Proportional to 64,774,996,894.12, 97,175,747,355.90 and 22,274,374,403.56

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Solution

The fourth proportional to 64,774,996,894.12, 97,175,747,355.90 and 22,274,374,403.56 is: 33,416,118,615.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,774,996,894.12 : 97,175,747,355.90 = 22,274,374,403.56 : x
  2. Step 2: Convert to fraction form
    64,774,996,894.12/97,175,747,355.90 = 22,274,374,403.56/x
  3. Step 3: Cross multiply
    64,774,996,894.12x = 97,175,747,355.90 × 22,274,374,403.56
  4. Step 4: Simplify right side
    64,774,996,894.12x = 2,164,528,979,551,072,288,768
  5. Step 5: Solve for x
    x = 2,164,528,979,551,072,288,768/64,774,996,894.12
  6. Step 6: Final answer
    x = 33,416,118,615.79

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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.