Home / 2,054,888,783.90-2,835,746,522.03-1,115,091,425.81

Finding the Fourth Proportional to 2,054,888,783.90, 2,835,746,522.03 and 1,115,091,425.81

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Solution

The fourth proportional to 2,054,888,783.90, 2,835,746,522.03 and 1,115,091,425.81 is: 1,538,826,167.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,888,783.90 : 2,835,746,522.03 = 1,115,091,425.81 : x
  2. Step 2: Convert to fraction form
    2,054,888,783.90/2,835,746,522.03 = 1,115,091,425.81/x
  3. Step 3: Cross multiply
    2,054,888,783.90x = 2,835,746,522.03 × 1,115,091,425.81
  4. Step 4: Simplify right side
    2,054,888,783.90x = 3,162,116,632,496,058,368
  5. Step 5: Solve for x
    x = 3,162,116,632,496,058,368/2,054,888,783.90
  6. Step 6: Final answer
    x = 1,538,826,167.76

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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.