Home / 4,927,036,103,657.60-7,386,280,859,248.40-1,906,491,439,552.60

Finding the Fourth Proportional to 4,927,036,103,657.60, 7,386,280,859,248.40 and 1,906,491,439,552.60

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Solution

The fourth proportional to 4,927,036,103,657.60, 7,386,280,859,248.40 and 1,906,491,439,552.60 is: 2,858,083,629,189.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,036,103,657.60 : 7,386,280,859,248.40 = 1,906,491,439,552.60 : x
  2. Step 2: Convert to fraction form
    4,927,036,103,657.60/7,386,280,859,248.40 = 1,906,491,439,552.60/x
  3. Step 3: Cross multiply
    4,927,036,103,657.60x = 7,386,280,859,248.40 × 1,906,491,439,552.60
  4. Step 4: Simplify right side
    4,927,036,103,657.60x = 14,081,881,228,288,299,435,556,864
  5. Step 5: Solve for x
    x = 14,081,881,228,288,299,435,556,864/4,927,036,103,657.60
  6. Step 6: Final answer
    x = 2,858,083,629,189.28

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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.