Home / 17,653,475,729.00-24,361,789,510.87-9,624,822,827.18

Finding the Fourth Proportional to 17,653,475,729.00, 24,361,789,510.87 and 9,624,822,827.18

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Solution

The fourth proportional to 17,653,475,729.00, 24,361,789,510.87 and 9,624,822,827.18 is: 13,282,251,687.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,475,729.00 : 24,361,789,510.87 = 9,624,822,827.18 : x
  2. Step 2: Convert to fraction form
    17,653,475,729.00/24,361,789,510.87 = 9,624,822,827.18/x
  3. Step 3: Cross multiply
    17,653,475,729.00x = 24,361,789,510.87 × 9,624,822,827.18
  4. Step 4: Simplify right side
    17,653,475,729.00x = 234,477,907,795,034,800,128
  5. Step 5: Solve for x
    x = 234,477,907,795,034,800,128/17,653,475,729.00
  6. Step 6: Final answer
    x = 13,282,251,687.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.