Home / 17,816,064,811.02-26,747,453,054.61-11,946,886,540.02

Finding the Fourth Proportional to 17,816,064,811.02, 26,747,453,054.61 and 11,946,886,540.02

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Solution

The fourth proportional to 17,816,064,811.02, 26,747,453,054.61 and 11,946,886,540.02 is: 17,935,991,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,064,811.02 : 26,747,453,054.61 = 11,946,886,540.02 : x
  2. Step 2: Convert to fraction form
    17,816,064,811.02/26,747,453,054.61 = 11,946,886,540.02/x
  3. Step 3: Cross multiply
    17,816,064,811.02x = 26,747,453,054.61 × 11,946,886,540.02
  4. Step 4: Simplify right side
    17,816,064,811.02x = 319,548,786,877,937,090,560
  5. Step 5: Solve for x
    x = 319,548,786,877,937,090,560/17,816,064,811.02
  6. Step 6: Final answer
    x = 17,935,991,492.37

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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.