Home / 132,427,319,528.16-182,988,752,190.21-94,299,332,114.16

Finding the Fourth Proportional to 132,427,319,528.16, 182,988,752,190.21 and 94,299,332,114.16

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Solution

The fourth proportional to 132,427,319,528.16, 182,988,752,190.21 and 94,299,332,114.16 is: 130,303,302,803.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,427,319,528.16 : 182,988,752,190.21 = 94,299,332,114.16 : x
  2. Step 2: Convert to fraction form
    132,427,319,528.16/182,988,752,190.21 = 94,299,332,114.16/x
  3. Step 3: Cross multiply
    132,427,319,528.16x = 182,988,752,190.21 × 94,299,332,114.16
  4. Step 4: Simplify right side
    132,427,319,528.16x = 17,255,717,115,940,336,304,128
  5. Step 5: Solve for x
    x = 17,255,717,115,940,336,304,128/132,427,319,528.16
  6. Step 6: Final answer
    x = 130,303,302,803.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.