Home / 16,626,555,504.40-22,944,463,931.88-9,005,411,803.36

Finding the Fourth Proportional to 16,626,555,504.40, 22,944,463,931.88 and 9,005,411,803.36

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Solution

The fourth proportional to 16,626,555,504.40, 22,944,463,931.88 and 9,005,411,803.36 is: 12,427,369,352.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,555,504.40 : 22,944,463,931.88 = 9,005,411,803.36 : x
  2. Step 2: Convert to fraction form
    16,626,555,504.40/22,944,463,931.88 = 9,005,411,803.36/x
  3. Step 3: Cross multiply
    16,626,555,504.40x = 22,944,463,931.88 × 9,005,411,803.36
  4. Step 4: Simplify right side
    16,626,555,504.40x = 206,624,346,313,919,954,944
  5. Step 5: Solve for x
    x = 206,624,346,313,919,954,944/16,626,555,504.40
  6. Step 6: Final answer
    x = 12,427,369,352.55

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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.