Home / 170,221,501.35-255,332,252.03-170,221,501.35

Finding the Fourth Proportional to 170,221,501.35, 255,332,252.03 and 170,221,501.35

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Solution

The fourth proportional to 170,221,501.35, 255,332,252.03 and 170,221,501.35 is: 255,332,252.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,221,501.35 : 255,332,252.03 = 170,221,501.35 : x
  2. Step 2: Convert to fraction form
    170,221,501.35/255,332,252.03 = 170,221,501.35/x
  3. Step 3: Cross multiply
    170,221,501.35x = 255,332,252.03 × 170,221,501.35
  4. Step 4: Simplify right side
    170,221,501.35x = 43,463,039,282,772,080
  5. Step 5: Solve for x
    x = 43,463,039,282,772,080/170,221,501.35
  6. Step 6: Final answer
    x = 255,332,252.03

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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.