Home / 3,017,001,787.70-4,163,824,920.81-1,827,535,855.94

Finding the Fourth Proportional to 3,017,001,787.70, 4,163,824,920.81 and 1,827,535,855.94

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Solution

The fourth proportional to 3,017,001,787.70, 4,163,824,920.81 and 1,827,535,855.94 is: 2,522,219,036.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,001,787.70 : 4,163,824,920.81 = 1,827,535,855.94 : x
  2. Step 2: Convert to fraction form
    3,017,001,787.70/4,163,824,920.81 = 1,827,535,855.94/x
  3. Step 3: Cross multiply
    3,017,001,787.70x = 4,163,824,920.81 × 1,827,535,855.94
  4. Step 4: Simplify right side
    3,017,001,787.70x = 7,609,539,340,636,806,144
  5. Step 5: Solve for x
    x = 7,609,539,340,636,806,144/3,017,001,787.70
  6. Step 6: Final answer
    x = 2,522,219,036.02

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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.