Home / 9,249,100.80-13,873,651.20-4,466,131.80

Finding the Fourth Proportional to 9,249,100.80, 13,873,651.20 and 4,466,131.80

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Solution

The fourth proportional to 9,249,100.80, 13,873,651.20 and 4,466,131.80 is: 6,699,197.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,100.80 : 13,873,651.20 = 4,466,131.80 : x
  2. Step 2: Convert to fraction form
    9,249,100.80/13,873,651.20 = 4,466,131.80/x
  3. Step 3: Cross multiply
    9,249,100.80x = 13,873,651.20 × 4,466,131.80
  4. Step 4: Simplify right side
    9,249,100.80x = 61,961,554,806,428.16
  5. Step 5: Solve for x
    x = 61,961,554,806,428.16/9,249,100.80
  6. Step 6: Final answer
    x = 6,699,197.70

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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.