Home / 2,300,580,073.40-3,450,870,110.10-1,933,248,054.20

Finding the Fourth Proportional to 2,300,580,073.40, 3,450,870,110.10 and 1,933,248,054.20

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Solution

The fourth proportional to 2,300,580,073.40, 3,450,870,110.10 and 1,933,248,054.20 is: 2,899,872,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,580,073.40 : 3,450,870,110.10 = 1,933,248,054.20 : x
  2. Step 2: Convert to fraction form
    2,300,580,073.40/3,450,870,110.10 = 1,933,248,054.20/x
  3. Step 3: Cross multiply
    2,300,580,073.40x = 3,450,870,110.10 × 1,933,248,054.20
  4. Step 4: Simplify right side
    2,300,580,073.40x = 6,671,387,925,647,764,480
  5. Step 5: Solve for x
    x = 6,671,387,925,647,764,480/2,300,580,073.40
  6. Step 6: Final answer
    x = 2,899,872,081.30

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Double scale
Find fourth proportional to 2,300,580,074.40, 3,450,870,111.60 and 1,933,248,055.20
Similar ratio
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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.