Home / 39,611,677,020,160-59,444,656,616,544-13,825,019,112,515

Finding the Fourth Proportional to 39,611,677,020,160, 59,444,656,616,544 and 13,825,019,112,515

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Solution

The fourth proportional to 39,611,677,020,160, 59,444,656,616,544 and 13,825,019,112,515 is: 20,747,001,280,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,611,677,020,160 : 59,444,656,616,544 = 13,825,019,112,515 : x
  2. Step 2: Convert to fraction form
    39,611,677,020,160/59,444,656,616,544 = 13,825,019,112,515/x
  3. Step 3: Cross multiply
    39,611,677,020,160x = 59,444,656,616,544 × 13,825,019,112,515
  4. Step 4: Simplify right side
    39,611,677,020,160x = 821,823,513,860,612,118,678,601,728
  5. Step 5: Solve for x
    x = 821,823,513,860,612,118,678,601,728/39,611,677,020,160
  6. Step 6: Final answer
    x = 20,747,001,280,515.15

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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.