Home / 270,838,746.68-373,871,884.26-182,851,923.08

Finding the Fourth Proportional to 270,838,746.68, 373,871,884.26 and 182,851,923.08

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Solution

The fourth proportional to 270,838,746.68, 373,871,884.26 and 182,851,923.08 is: 252,412,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,838,746.68 : 373,871,884.26 = 182,851,923.08 : x
  2. Step 2: Convert to fraction form
    270,838,746.68/373,871,884.26 = 182,851,923.08/x
  3. Step 3: Cross multiply
    270,838,746.68x = 373,871,884.26 × 182,851,923.08
  4. Step 4: Simplify right side
    270,838,746.68x = 68,363,193,022,484,184
  5. Step 5: Solve for x
    x = 68,363,193,022,484,184/270,838,746.68
  6. Step 6: Final answer
    x = 252,412,898.30

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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.