Home / 17,298,032,190.15-25,944,426,613.96-4,707,871,736.05

Finding the Fourth Proportional to 17,298,032,190.15, 25,944,426,613.96 and 4,707,871,736.05

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Solution

The fourth proportional to 17,298,032,190.15, 25,944,426,613.96 and 4,707,871,736.05 is: 7,061,094,084.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,190.15 : 25,944,426,613.96 = 4,707,871,736.05 : x
  2. Step 2: Convert to fraction form
    17,298,032,190.15/25,944,426,613.96 = 4,707,871,736.05/x
  3. Step 3: Cross multiply
    17,298,032,190.15x = 25,944,426,613.96 × 4,707,871,736.05
  4. Step 4: Simplify right side
    17,298,032,190.15x = 122,143,032,763,885,682,688
  5. Step 5: Solve for x
    x = 122,143,032,763,885,682,688/17,298,032,190.15
  6. Step 6: Final answer
    x = 7,061,094,084.07

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1.5x scale

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.