Home / 467,955,281,295.64-701,443,013,177.50-195,835,439,937.54

Finding the Fourth Proportional to 467,955,281,295.64, 701,443,013,177.50 and 195,835,439,937.54

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Solution

The fourth proportional to 467,955,281,295.64, 701,443,013,177.50 and 195,835,439,937.54 is: 293,548,137,113.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,955,281,295.64 : 701,443,013,177.50 = 195,835,439,937.54 : x
  2. Step 2: Convert to fraction form
    467,955,281,295.64/701,443,013,177.50 = 195,835,439,937.54/x
  3. Step 3: Cross multiply
    467,955,281,295.64x = 701,443,013,177.50 × 195,835,439,937.54
  4. Step 4: Simplify right side
    467,955,281,295.64x = 137,367,401,076,729,390,825,472
  5. Step 5: Solve for x
    x = 137,367,401,076,729,390,825,472/467,955,281,295.64
  6. Step 6: Final answer
    x = 293,548,137,113.44

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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.