Home / 14,762,830.60-22,144,245.90-10,936,455.40

Finding the Fourth Proportional to 14,762,830.60, 22,144,245.90 and 10,936,455.40

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Solution

The fourth proportional to 14,762,830.60, 22,144,245.90 and 10,936,455.40 is: 16,404,683.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,830.60 : 22,144,245.90 = 10,936,455.40 : x
  2. Step 2: Convert to fraction form
    14,762,830.60/22,144,245.90 = 10,936,455.40/x
  3. Step 3: Cross multiply
    14,762,830.60x = 22,144,245.90 × 10,936,455.40
  4. Step 4: Simplify right side
    14,762,830.60x = 242,179,557,651,982.84
  5. Step 5: Solve for x
    x = 242,179,557,651,982.84/14,762,830.60
  6. Step 6: Final answer
    x = 16,404,683.10

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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.