Home / 9,652,333.19-13,320,380.36-5,301,822.11

Finding the Fourth Proportional to 9,652,333.19, 13,320,380.36 and 5,301,822.11

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Solution

The fourth proportional to 9,652,333.19, 13,320,380.36 and 5,301,822.11 is: 7,316,602.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,333.19 : 13,320,380.36 = 5,301,822.11 : x
  2. Step 2: Convert to fraction form
    9,652,333.19/13,320,380.36 = 5,301,822.11/x
  3. Step 3: Cross multiply
    9,652,333.19x = 13,320,380.36 × 5,301,822.11
  4. Step 4: Simplify right side
    9,652,333.19x = 70,622,287,079,748.66
  5. Step 5: Solve for x
    x = 70,622,287,079,748.66/9,652,333.19
  6. Step 6: Final answer
    x = 7,316,602.70

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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.