Home / 14,903,271.60-22,354,907.40-14,021,473.20

Finding the Fourth Proportional to 14,903,271.60, 22,354,907.40 and 14,021,473.20

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Solution

The fourth proportional to 14,903,271.60, 22,354,907.40 and 14,021,473.20 is: 21,032,209.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903,271.60 : 22,354,907.40 = 14,021,473.20 : x
  2. Step 2: Convert to fraction form
    14,903,271.60/22,354,907.40 = 14,021,473.20/x
  3. Step 3: Cross multiply
    14,903,271.60x = 22,354,907.40 × 14,021,473.20
  4. Step 4: Simplify right side
    14,903,271.60x = 313,448,734,997,581.62
  5. Step 5: Solve for x
    x = 313,448,734,997,581.62/14,903,271.60
  6. Step 6: Final answer
    x = 21,032,209.80

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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.