Home / 179,629,867,574.14-247,849,587,035.82-106,349,711,256.67

Finding the Fourth Proportional to 179,629,867,574.14, 247,849,587,035.82 and 106,349,711,256.67

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Solution

The fourth proportional to 179,629,867,574.14, 247,849,587,035.82 and 106,349,711,256.67 is: 146,739,138,498.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,629,867,574.14 : 247,849,587,035.82 = 106,349,711,256.67 : x
  2. Step 2: Convert to fraction form
    179,629,867,574.14/247,849,587,035.82 = 106,349,711,256.67/x
  3. Step 3: Cross multiply
    179,629,867,574.14x = 247,849,587,035.82 × 106,349,711,256.67
  4. Step 4: Simplify right side
    179,629,867,574.14x = 26,358,732,016,344,356,618,240
  5. Step 5: Solve for x
    x = 26,358,732,016,344,356,618,240/179,629,867,574.14
  6. Step 6: Final answer
    x = 146,739,138,498.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.