Home / 10,920,932,992,703-15,070,767,467,410-5,915,054,606,741.80

Finding the Fourth Proportional to 10,920,932,992,703, 15,070,767,467,410 and 5,915,054,606,741.80

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Solution

The fourth proportional to 10,920,932,992,703, 15,070,767,467,410 and 5,915,054,606,741.80 is: 8,162,710,328,394.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,920,932,992,703 : 15,070,767,467,410 = 5,915,054,606,741.80 : x
  2. Step 2: Convert to fraction form
    10,920,932,992,703/15,070,767,467,410 = 5,915,054,606,741.80/x
  3. Step 3: Cross multiply
    10,920,932,992,703x = 15,070,767,467,410 × 5,915,054,606,741.80
  4. Step 4: Simplify right side
    10,920,932,992,703x = 89,144,412,535,237,967,179,939,840
  5. Step 5: Solve for x
    x = 89,144,412,535,237,967,179,939,840/10,920,932,992,703
  6. Step 6: Final answer
    x = 8,162,710,328,394.22

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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.