Home / 17,298,032,216.43-25,944,426,653.32-4,707,871,762.33

Finding the Fourth Proportional to 17,298,032,216.43, 25,944,426,653.32 and 4,707,871,762.33

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Solution

The fourth proportional to 17,298,032,216.43, 25,944,426,653.32 and 4,707,871,762.33 is: 7,061,094,123.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,216.43 : 25,944,426,653.32 = 4,707,871,762.33 : x
  2. Step 2: Convert to fraction form
    17,298,032,216.43/25,944,426,653.32 = 4,707,871,762.33/x
  3. Step 3: Cross multiply
    17,298,032,216.43x = 25,944,426,653.32 × 4,707,871,762.33
  4. Step 4: Simplify right side
    17,298,032,216.43x = 122,143,033,631,007,047,680
  5. Step 5: Solve for x
    x = 122,143,033,631,007,047,680/17,298,032,216.43
  6. Step 6: Final answer
    x = 7,061,094,123.47

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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.