Home / 97,058,517,558.80-145,587,776,338.20-47,346,250,960.40

Finding the Fourth Proportional to 97,058,517,558.80, 145,587,776,338.20 and 47,346,250,960.40

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Solution

The fourth proportional to 97,058,517,558.80, 145,587,776,338.20 and 47,346,250,960.40 is: 71,019,376,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,058,517,558.80 : 145,587,776,338.20 = 47,346,250,960.40 : x
  2. Step 2: Convert to fraction form
    97,058,517,558.80/145,587,776,338.20 = 47,346,250,960.40/x
  3. Step 3: Cross multiply
    97,058,517,558.80x = 145,587,776,338.20 × 47,346,250,960.40
  4. Step 4: Simplify right side
    97,058,517,558.80x = 6,893,035,395,275,003,265,024
  5. Step 5: Solve for x
    x = 6,893,035,395,275,003,265,024/97,058,517,558.80
  6. Step 6: Final answer
    x = 71,019,376,440.60

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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.