Home / 16,166,304,446.40-24,249,456,669.60-9,200,600,971.20

Finding the Fourth Proportional to 16,166,304,446.40, 24,249,456,669.60 and 9,200,600,971.20

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Solution

The fourth proportional to 16,166,304,446.40, 24,249,456,669.60 and 9,200,600,971.20 is: 13,800,901,456.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,304,446.40 : 24,249,456,669.60 = 9,200,600,971.20 : x
  2. Step 2: Convert to fraction form
    16,166,304,446.40/24,249,456,669.60 = 9,200,600,971.20/x
  3. Step 3: Cross multiply
    16,166,304,446.40x = 24,249,456,669.60 × 9,200,600,971.20
  4. Step 4: Simplify right side
    16,166,304,446.40x = 223,109,574,585,394,069,504
  5. Step 5: Solve for x
    x = 223,109,574,585,394,069,504/16,166,304,446.40
  6. Step 6: Final answer
    x = 13,800,901,456.80

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1.5x scale

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.