Home / 562,506,503,568.36-776,325,522,720.50-334,136,647,817.16

Finding the Fourth Proportional to 562,506,503,568.36, 776,325,522,720.50 and 334,136,647,817.16

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Solution

The fourth proportional to 562,506,503,568.36, 776,325,522,720.50 and 334,136,647,817.16 is: 461,148,104,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,506,503,568.36 : 776,325,522,720.50 = 334,136,647,817.16 : x
  2. Step 2: Convert to fraction form
    562,506,503,568.36/776,325,522,720.50 = 334,136,647,817.16/x
  3. Step 3: Cross multiply
    562,506,503,568.36x = 776,325,522,720.50 × 334,136,647,817.16
  4. Step 4: Simplify right side
    562,506,503,568.36x = 259,398,807,776,732,335,046,656
  5. Step 5: Solve for x
    x = 259,398,807,776,732,335,046,656/562,506,503,568.36
  6. Step 6: Final answer
    x = 461,148,104,299.58

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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.