Home / 16,893,963,303.83-23,313,692,446.00-9,169,034,629.92

Finding the Fourth Proportional to 16,893,963,303.83, 23,313,692,446.00 and 9,169,034,629.92

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Solution

The fourth proportional to 16,893,963,303.83, 23,313,692,446.00 and 9,169,034,629.92 is: 12,653,280,319.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893,963,303.83 : 23,313,692,446.00 = 9,169,034,629.92 : x
  2. Step 2: Convert to fraction form
    16,893,963,303.83/23,313,692,446.00 = 9,169,034,629.92/x
  3. Step 3: Cross multiply
    16,893,963,303.83x = 23,313,692,446.00 × 9,169,034,629.92
  4. Step 4: Simplify right side
    16,893,963,303.83x = 213,764,053,388,632,457,216
  5. Step 5: Solve for x
    x = 213,764,053,388,632,457,216/16,893,963,303.83
  6. Step 6: Final answer
    x = 12,653,280,319.38

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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.