Home / 1,823,757,923.93-2,518,021,388.95-1,155,296,168.87

Finding the Fourth Proportional to 1,823,757,923.93, 2,518,021,388.95 and 1,155,296,168.87

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Solution

The fourth proportional to 1,823,757,923.93, 2,518,021,388.95 and 1,155,296,168.87 is: 1,595,091,336.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,757,923.93 : 2,518,021,388.95 = 1,155,296,168.87 : x
  2. Step 2: Convert to fraction form
    1,823,757,923.93/2,518,021,388.95 = 1,155,296,168.87/x
  3. Step 3: Cross multiply
    1,823,757,923.93x = 2,518,021,388.95 × 1,155,296,168.87
  4. Step 4: Simplify right side
    1,823,757,923.93x = 2,909,060,463,771,172,864
  5. Step 5: Solve for x
    x = 2,909,060,463,771,172,864/1,823,757,923.93
  6. Step 6: Final answer
    x = 1,595,091,336.20

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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.