Home / 4,258,599,019.14-5,877,184,763.07-2,450,665,080.66

Finding the Fourth Proportional to 4,258,599,019.14, 5,877,184,763.07 and 2,450,665,080.66

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Solution

The fourth proportional to 4,258,599,019.14, 5,877,184,763.07 and 2,450,665,080.66 is: 3,382,100,875.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,599,019.14 : 5,877,184,763.07 = 2,450,665,080.66 : x
  2. Step 2: Convert to fraction form
    4,258,599,019.14/5,877,184,763.07 = 2,450,665,080.66/x
  3. Step 3: Cross multiply
    4,258,599,019.14x = 5,877,184,763.07 × 2,450,665,080.66
  4. Step 4: Simplify right side
    4,258,599,019.14x = 14,403,011,471,442,663,424
  5. Step 5: Solve for x
    x = 14,403,011,471,442,663,424/4,258,599,019.14
  6. Step 6: Final answer
    x = 3,382,100,875.60

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Double scale
Find fourth proportional to 4,258,599,020.14, 5,877,184,764.45 and 2,450,665,081.66
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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.