Home / 17,447,336.96-24,076,165.02-9,712,180.40

Finding the Fourth Proportional to 17,447,336.96, 24,076,165.02 and 9,712,180.40

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Solution

The fourth proportional to 17,447,336.96, 24,076,165.02 and 9,712,180.40 is: 13,402,163.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,447,336.96 : 24,076,165.02 = 9,712,180.40 : x
  2. Step 2: Convert to fraction form
    17,447,336.96/24,076,165.02 = 9,712,180.40/x
  3. Step 3: Cross multiply
    17,447,336.96x = 24,076,165.02 × 9,712,180.40
  4. Step 4: Simplify right side
    17,447,336.96x = 233,832,058,014,409.62
  5. Step 5: Solve for x
    x = 233,832,058,014,409.62/17,447,336.96
  6. Step 6: Final answer
    x = 13,402,163.24

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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.