Home / 2,580,936,466,506.60-3,869,496,139,129.20-1,560,827,212,953.10

Finding the Fourth Proportional to 2,580,936,466,506.60, 3,869,496,139,129.20 and 1,560,827,212,953.10

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Solution

The fourth proportional to 2,580,936,466,506.60, 3,869,496,139,129.20 and 1,560,827,212,953.10 is: 2,340,086,613,036.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,936,466,506.60 : 3,869,496,139,129.20 = 1,560,827,212,953.10 : x
  2. Step 2: Convert to fraction form
    2,580,936,466,506.60/3,869,496,139,129.20 = 1,560,827,212,953.10/x
  3. Step 3: Cross multiply
    2,580,936,466,506.60x = 3,869,496,139,129.20 × 1,560,827,212,953.10
  4. Step 4: Simplify right side
    2,580,936,466,506.60x = 6,039,614,874,369,810,778,554,368
  5. Step 5: Solve for x
    x = 6,039,614,874,369,810,778,554,368/2,580,936,466,506.60
  6. Step 6: Final answer
    x = 2,340,086,613,036.50

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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.