Home / 1,364,768,946,084.50-1,883,440,348,290.20-755,780,258,047.20

Finding the Fourth Proportional to 1,364,768,946,084.50, 1,883,440,348,290.20 and 755,780,258,047.20

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Solution

The fourth proportional to 1,364,768,946,084.50, 1,883,440,348,290.20 and 755,780,258,047.20 is: 1,043,009,541,308.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,768,946,084.50 : 1,883,440,348,290.20 = 755,780,258,047.20 : x
  2. Step 2: Convert to fraction form
    1,364,768,946,084.50/1,883,440,348,290.20 = 755,780,258,047.20/x
  3. Step 3: Cross multiply
    1,364,768,946,084.50x = 1,883,440,348,290.20 × 755,780,258,047.20
  4. Step 4: Simplify right side
    1,364,768,946,084.50x = 1,423,467,032,447,275,484,839,936
  5. Step 5: Solve for x
    x = 1,423,467,032,447,275,484,839,936/1,364,768,946,084.50
  6. Step 6: Final answer
    x = 1,043,009,541,308.20

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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.