Home / 22,736,887.20-34,076,300.40-9,258,487.20

Finding the Fourth Proportional to 22,736,887.20, 34,076,300.40 and 9,258,487.20

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Solution

The fourth proportional to 22,736,887.20, 34,076,300.40 and 9,258,487.20 is: 13,875,909.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,736,887.20 : 34,076,300.40 = 9,258,487.20 : x
  2. Step 2: Convert to fraction form
    22,736,887.20/34,076,300.40 = 9,258,487.20/x
  3. Step 3: Cross multiply
    22,736,887.20x = 34,076,300.40 × 9,258,487.20
  4. Step 4: Simplify right side
    22,736,887.20x = 315,494,991,076,754.81
  5. Step 5: Solve for x
    x = 315,494,991,076,754.81/22,736,887.20
  6. Step 6: Final answer
    x = 13,875,909.59

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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.