Home / 34,604,428.40-51,906,642.60-16,688,524.40

Finding the Fourth Proportional to 34,604,428.40, 51,906,642.60 and 16,688,524.40

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Solution

The fourth proportional to 34,604,428.40, 51,906,642.60 and 16,688,524.40 is: 25,032,786.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,604,428.40 : 51,906,642.60 = 16,688,524.40 : x
  2. Step 2: Convert to fraction form
    34,604,428.40/51,906,642.60 = 16,688,524.40/x
  3. Step 3: Cross multiply
    34,604,428.40x = 51,906,642.60 × 16,688,524.40
  4. Step 4: Simplify right side
    34,604,428.40x = 866,245,271,552,179.50
  5. Step 5: Solve for x
    x = 866,245,271,552,179.50/34,604,428.40
  6. Step 6: Final answer
    x = 25,032,786.60

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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.