Home / 1,364,768,946,242.30-1,883,440,348,508-755,780,258,205.12

Finding the Fourth Proportional to 1,364,768,946,242.30, 1,883,440,348,508 and 755,780,258,205.12

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Solution

The fourth proportional to 1,364,768,946,242.30, 1,883,440,348,508 and 755,780,258,205.12 is: 1,043,009,541,526.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,768,946,242.30 : 1,883,440,348,508 = 755,780,258,205.12 : x
  2. Step 2: Convert to fraction form
    1,364,768,946,242.30/1,883,440,348,508 = 755,780,258,205.12/x
  3. Step 3: Cross multiply
    1,364,768,946,242.30x = 1,883,440,348,508 × 755,780,258,205.12
  4. Step 4: Simplify right side
    1,364,768,946,242.30x = 1,423,467,032,909,317,329,125,376
  5. Step 5: Solve for x
    x = 1,423,467,032,909,317,329,125,376/1,364,768,946,242.30
  6. Step 6: Final answer
    x = 1,043,009,541,526.16

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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.