Home / 10,920,932,992,700-15,070,767,467,407-5,915,054,606,739.20

Finding the Fourth Proportional to 10,920,932,992,700, 15,070,767,467,407 and 5,915,054,606,739.20

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Solution

The fourth proportional to 10,920,932,992,700, 15,070,767,467,407 and 5,915,054,606,739.20 is: 8,162,710,328,391.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,920,932,992,700 : 15,070,767,467,407 = 5,915,054,606,739.20 : x
  2. Step 2: Convert to fraction form
    10,920,932,992,700/15,070,767,467,407 = 5,915,054,606,739.20/x
  3. Step 3: Cross multiply
    10,920,932,992,700x = 15,070,767,467,407 × 5,915,054,606,739.20
  4. Step 4: Simplify right side
    10,920,932,992,700x = 89,144,412,535,181,050,273,333,248
  5. Step 5: Solve for x
    x = 89,144,412,535,181,050,273,333,248/10,920,932,992,700
  6. Step 6: Final answer
    x = 8,162,710,328,391.25

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Double scale
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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.