Home / 14,562,504,474.80-21,843,756,712.20-8,370,768,052.40

Finding the Fourth Proportional to 14,562,504,474.80, 21,843,756,712.20 and 8,370,768,052.40

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Solution

The fourth proportional to 14,562,504,474.80, 21,843,756,712.20 and 8,370,768,052.40 is: 12,556,152,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,562,504,474.80 : 21,843,756,712.20 = 8,370,768,052.40 : x
  2. Step 2: Convert to fraction form
    14,562,504,474.80/21,843,756,712.20 = 8,370,768,052.40/x
  3. Step 3: Cross multiply
    14,562,504,474.80x = 21,843,756,712.20 × 8,370,768,052.40
  4. Step 4: Simplify right side
    14,562,504,474.80x = 182,849,020,830,881,808,384
  5. Step 5: Solve for x
    x = 182,849,020,830,881,808,384/14,562,504,474.80
  6. Step 6: Final answer
    x = 12,556,152,078.60

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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.