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Finding the Third Proportional to 94,640,776,258 and 147,011,971,642

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Solution

The third proportional to 94,640,776,258 and 147,011,971,642 is: 228,363,720,804.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,640,776,258 : 147,011,971,642 = 147,011,971,642 : x
  2. Step 2: Convert to fraction form
    94,640,776,258/147,011,971,642 = 147,011,971,642/x
  3. Step 3: Cross multiply
    94,640,776,258x = 147,011,971,642 × 147,011,971,642
  4. Step 4: Simplify right side
    94,640,776,258x = 21,612,519,806,068,211,056,640
  5. Step 5: Solve for x
    x = 21,612,519,806,068,211,056,640/94,640,776,258
  6. Step 6: Final answer
    x = 228,363,720,804.13

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.