Home / 2,520,185,496.60-3,779,144,504.10-966,960,600.60

Finding the Fourth Proportional to 2,520,185,496.60, 3,779,144,504.10 and 966,960,600.60

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Solution

The fourth proportional to 2,520,185,496.60, 3,779,144,504.10 and 966,960,600.60 is: 1,450,005,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,185,496.60 : 3,779,144,504.10 = 966,960,600.60 : x
  2. Step 2: Convert to fraction form
    2,520,185,496.60/3,779,144,504.10 = 966,960,600.60/x
  3. Step 3: Cross multiply
    2,520,185,496.60x = 3,779,144,504.10 × 966,960,600.60
  4. Step 4: Simplify right side
    2,520,185,496.60x = 3,654,283,839,438,725,120
  5. Step 5: Solve for x
    x = 3,654,283,839,438,725,120/2,520,185,496.60
  6. Step 6: Final answer
    x = 1,450,005,900.11

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1.5x scale

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.