Home / 44,168,407.30-66,259,804.09-13,047,222.34

Finding the Fourth Proportional to 44,168,407.30, 66,259,804.09 and 13,047,222.34

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Solution

The fourth proportional to 44,168,407.30, 66,259,804.09 and 13,047,222.34 is: 19,572,958.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,168,407.30 : 66,259,804.09 = 13,047,222.34 : x
  2. Step 2: Convert to fraction form
    44,168,407.30/66,259,804.09 = 13,047,222.34/x
  3. Step 3: Cross multiply
    44,168,407.30x = 66,259,804.09 × 13,047,222.34
  4. Step 4: Simplify right side
    44,168,407.30x = 864,506,395,974,393.75
  5. Step 5: Solve for x
    x = 864,506,395,974,393.75/44,168,407.30
  6. Step 6: Final answer
    x = 19,572,958.34

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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.