Home / 65,729,225.01-98,602,809.54-27,381,771.06

Finding the Fourth Proportional to 65,729,225.01, 98,602,809.54 and 27,381,771.06

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Solution

The fourth proportional to 65,729,225.01, 98,602,809.54 and 27,381,771.06 is: 41,076,394.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,729,225.01 : 98,602,809.54 = 27,381,771.06 : x
  2. Step 2: Convert to fraction form
    65,729,225.01/98,602,809.54 = 27,381,771.06/x
  3. Step 3: Cross multiply
    65,729,225.01x = 98,602,809.54 × 27,381,771.06
  4. Step 4: Simplify right side
    65,729,225.01x = 2,699,919,556,224,621.50
  5. Step 5: Solve for x
    x = 2,699,919,556,224,621.50/65,729,225.01
  6. Step 6: Final answer
    x = 41,076,394.19

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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.