Home / 1,154,714,170.25-1,593,526,224.72-626,095,974.89

Finding the Fourth Proportional to 1,154,714,170.25, 1,593,526,224.72 and 626,095,974.89

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Solution

The fourth proportional to 1,154,714,170.25, 1,593,526,224.72 and 626,095,974.89 is: 864,023,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,714,170.25 : 1,593,526,224.72 = 626,095,974.89 : x
  2. Step 2: Convert to fraction form
    1,154,714,170.25/1,593,526,224.72 = 626,095,974.89/x
  3. Step 3: Cross multiply
    1,154,714,170.25x = 1,593,526,224.72 × 626,095,974.89
  4. Step 4: Simplify right side
    1,154,714,170.25x = 997,700,355,167,751,424
  5. Step 5: Solve for x
    x = 997,700,355,167,751,424/1,154,714,170.25
  6. Step 6: Final answer
    x = 864,023,652.67

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Double scale
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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.