Home / 5,303,223,750,701.20-7,318,435,010,908.40-2,959,398,558,354.50

Finding the Fourth Proportional to 5,303,223,750,701.20, 7,318,435,010,908.40 and 2,959,398,558,354.50

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Solution

The fourth proportional to 5,303,223,750,701.20, 7,318,435,010,908.40 and 2,959,398,558,354.50 is: 4,083,962,329,107.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,223,750,701.20 : 7,318,435,010,908.40 = 2,959,398,558,354.50 : x
  2. Step 2: Convert to fraction form
    5,303,223,750,701.20/7,318,435,010,908.40 = 2,959,398,558,354.50/x
  3. Step 3: Cross multiply
    5,303,223,750,701.20x = 7,318,435,010,908.40 × 2,959,398,558,354.50
  4. Step 4: Simplify right side
    5,303,223,750,701.20x = 21,658,166,020,693,418,869,522,432
  5. Step 5: Solve for x
    x = 21,658,166,020,693,418,869,522,432/5,303,223,750,701.20
  6. Step 6: Final answer
    x = 4,083,962,329,107.79

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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.