Home / 2,369,539,968.50-3,268,390,651.16-1,523,836,506.18

Finding the Fourth Proportional to 2,369,539,968.50, 3,268,390,651.16 and 1,523,836,506.18

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Solution

The fourth proportional to 2,369,539,968.50, 3,268,390,651.16 and 1,523,836,506.18 is: 2,101,881,823.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,539,968.50 : 3,268,390,651.16 = 1,523,836,506.18 : x
  2. Step 2: Convert to fraction form
    2,369,539,968.50/3,268,390,651.16 = 1,523,836,506.18/x
  3. Step 3: Cross multiply
    2,369,539,968.50x = 3,268,390,651.16 × 1,523,836,506.18
  4. Step 4: Simplify right side
    2,369,539,968.50x = 4,980,492,990,695,029,760
  5. Step 5: Solve for x
    x = 4,980,492,990,695,029,760/2,369,539,968.50
  6. Step 6: Final answer
    x = 2,101,881,823.86

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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.