Home / 13,384,036,594,035-20,085,225,350,776-4,671,212,557,651.20

Finding the Fourth Proportional to 13,384,036,594,035, 20,085,225,350,776 and 4,671,212,557,651.20

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Solution

The fourth proportional to 13,384,036,594,035, 20,085,225,350,776 and 4,671,212,557,651.20 is: 7,010,019,452,846.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,384,036,594,035 : 20,085,225,350,776 = 4,671,212,557,651.20 : x
  2. Step 2: Convert to fraction form
    13,384,036,594,035/20,085,225,350,776 = 4,671,212,557,651.20/x
  3. Step 3: Cross multiply
    13,384,036,594,035x = 20,085,225,350,776 × 4,671,212,557,651.20
  4. Step 4: Simplify right side
    13,384,036,594,035x = 93,822,356,881,799,077,978,701,824
  5. Step 5: Solve for x
    x = 93,822,356,881,799,077,978,701,824/13,384,036,594,035
  6. Step 6: Final answer
    x = 7,010,019,452,846.82

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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.