Home / 17,267,970.94-23,829,173.40-9,532,847.32

Finding the Fourth Proportional to 17,267,970.94, 23,829,173.40 and 9,532,847.32

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Solution

The fourth proportional to 17,267,970.94, 23,829,173.40 and 9,532,847.32 is: 13,154,983.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,970.94 : 23,829,173.40 = 9,532,847.32 : x
  2. Step 2: Convert to fraction form
    17,267,970.94/23,829,173.40 = 9,532,847.32/x
  3. Step 3: Cross multiply
    17,267,970.94x = 23,829,173.40 × 9,532,847.32
  4. Step 4: Simplify right side
    17,267,970.94x = 227,159,871,784,005.28
  5. Step 5: Solve for x
    x = 227,159,871,784,005.28/17,267,970.94
  6. Step 6: Final answer
    x = 13,154,983.44

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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.