Home / 4,696,720,030,507.60-7,046,094,076,220.20-1,429,666,491,615.50

Finding the Fourth Proportional to 4,696,720,030,507.60, 7,046,094,076,220.20 and 1,429,666,491,615.50

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Solution

The fourth proportional to 4,696,720,030,507.60, 7,046,094,076,220.20 and 1,429,666,491,615.50 is: 2,144,808,405,037.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,720,030,507.60 : 7,046,094,076,220.20 = 1,429,666,491,615.50 : x
  2. Step 2: Convert to fraction form
    4,696,720,030,507.60/7,046,094,076,220.20 = 1,429,666,491,615.50/x
  3. Step 3: Cross multiply
    4,696,720,030,507.60x = 7,046,094,076,220.20 × 1,429,666,491,615.50
  4. Step 4: Simplify right side
    4,696,720,030,507.60x = 10,073,564,597,542,491,667,824,640
  5. Step 5: Solve for x
    x = 10,073,564,597,542,491,667,824,640/4,696,720,030,507.60
  6. Step 6: Final answer
    x = 2,144,808,405,037.89

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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.