Home / 14,763,004.60-22,148,006.10-7,575,647.80

Finding the Fourth Proportional to 14,763,004.60, 22,148,006.10 and 7,575,647.80

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Solution

The fourth proportional to 14,763,004.60, 22,148,006.10 and 7,575,647.80 is: 11,365,267.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,004.60 : 22,148,006.10 = 7,575,647.80 : x
  2. Step 2: Convert to fraction form
    14,763,004.60/22,148,006.10 = 7,575,647.80/x
  3. Step 3: Cross multiply
    14,763,004.60x = 22,148,006.10 × 7,575,647.80
  4. Step 4: Simplify right side
    14,763,004.60x = 167,785,493,685,851.59
  5. Step 5: Solve for x
    x = 167,785,493,685,851.59/14,763,004.60
  6. Step 6: Final answer
    x = 11,365,267.32

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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.