Home / 196,662,582.80-294,741,931.80-174,995,536.40

Finding the Fourth Proportional to 196,662,582.80, 294,741,931.80 and 174,995,536.40

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Solution

The fourth proportional to 196,662,582.80, 294,741,931.80 and 174,995,536.40 is: 262,269,119.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,662,582.80 : 294,741,931.80 = 174,995,536.40 : x
  2. Step 2: Convert to fraction form
    196,662,582.80/294,741,931.80 = 174,995,536.40/x
  3. Step 3: Cross multiply
    196,662,582.80x = 294,741,931.80 × 174,995,536.40
  4. Step 4: Simplify right side
    196,662,582.80x = 51,578,522,454,913,224
  5. Step 5: Solve for x
    x = 51,578,522,454,913,224/196,662,582.80
  6. Step 6: Final answer
    x = 262,269,119.63

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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.