Home / 26,181,054,968,472-39,271,620,249,201-10,691,590,018,678

Finding the Fourth Proportional to 26,181,054,968,472, 39,271,620,249,201 and 10,691,590,018,678

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Solution

The fourth proportional to 26,181,054,968,472, 39,271,620,249,201 and 10,691,590,018,678 is: 16,037,400,463,017.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,181,054,968,472 : 39,271,620,249,201 = 10,691,590,018,678 : x
  2. Step 2: Convert to fraction form
    26,181,054,968,472/39,271,620,249,201 = 10,691,590,018,678/x
  3. Step 3: Cross multiply
    26,181,054,968,472x = 39,271,620,249,201 × 10,691,590,018,678
  4. Step 4: Simplify right side
    26,181,054,968,472x = 419,876,063,073,670,257,618,976,768
  5. Step 5: Solve for x
    x = 419,876,063,073,670,257,618,976,768/26,181,054,968,472
  6. Step 6: Final answer
    x = 16,037,400,463,017.91

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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.