Home / 2,183,736,240.32-3,276,898,714.40-804,518,512.16

Finding the Fourth Proportional to 2,183,736,240.32, 3,276,898,714.40 and 804,518,512.16

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Solution

The fourth proportional to 2,183,736,240.32, 3,276,898,714.40 and 804,518,512.16 is: 1,207,254,626.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,736,240.32 : 3,276,898,714.40 = 804,518,512.16 : x
  2. Step 2: Convert to fraction form
    2,183,736,240.32/3,276,898,714.40 = 804,518,512.16/x
  3. Step 3: Cross multiply
    2,183,736,240.32x = 3,276,898,714.40 × 804,518,512.16
  4. Step 4: Simplify right side
    2,183,736,240.32x = 2,636,325,678,208,104,960
  5. Step 5: Solve for x
    x = 2,636,325,678,208,104,960/2,183,736,240.32
  6. Step 6: Final answer
    x = 1,207,254,626.05

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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.