Home / 34,968,007.80-52,452,011.70-9,411,600.60

Finding the Fourth Proportional to 34,968,007.80, 52,452,011.70 and 9,411,600.60

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Solution

The fourth proportional to 34,968,007.80, 52,452,011.70 and 9,411,600.60 is: 14,117,400.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,968,007.80 : 52,452,011.70 = 9,411,600.60 : x
  2. Step 2: Convert to fraction form
    34,968,007.80/52,452,011.70 = 9,411,600.60/x
  3. Step 3: Cross multiply
    34,968,007.80x = 52,452,011.70 × 9,411,600.60
  4. Step 4: Simplify right side
    34,968,007.80x = 493,657,384,786,927
  5. Step 5: Solve for x
    x = 493,657,384,786,927/34,968,007.80
  6. Step 6: Final answer
    x = 14,117,400.90

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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.