Home / 1,102,296,798.83-1,521,166,919.04-600,509,705.87

Finding the Fourth Proportional to 1,102,296,798.83, 1,521,166,919.04 and 600,509,705.87

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Solution

The fourth proportional to 1,102,296,798.83, 1,521,166,919.04 and 600,509,705.87 is: 828,701,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,296,798.83 : 1,521,166,919.04 = 600,509,705.87 : x
  2. Step 2: Convert to fraction form
    1,102,296,798.83/1,521,166,919.04 = 600,509,705.87/x
  3. Step 3: Cross multiply
    1,102,296,798.83x = 1,521,166,919.04 × 600,509,705.87
  4. Step 4: Simplify right side
    1,102,296,798.83x = 913,475,499,135,687,296
  5. Step 5: Solve for x
    x = 913,475,499,135,687,296/1,102,296,798.83
  6. Step 6: Final answer
    x = 828,701,943.16

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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.