Home / 6,294,007,611.84-9,436,357,100.64-3,806,315,482.95

Finding the Fourth Proportional to 6,294,007,611.84, 9,436,357,100.64 and 3,806,315,482.95

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Solution

The fourth proportional to 6,294,007,611.84, 9,436,357,100.64 and 3,806,315,482.95 is: 5,706,658,515.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,007,611.84 : 9,436,357,100.64 = 3,806,315,482.95 : x
  2. Step 2: Convert to fraction form
    6,294,007,611.84/9,436,357,100.64 = 3,806,315,482.95/x
  3. Step 3: Cross multiply
    6,294,007,611.84x = 9,436,357,100.64 × 3,806,315,482.95
  4. Step 4: Simplify right side
    6,294,007,611.84x = 35,917,752,134,811,197,440
  5. Step 5: Solve for x
    x = 35,917,752,134,811,197,440/6,294,007,611.84
  6. Step 6: Final answer
    x = 5,706,658,515.51

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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.