Home / 793,794,756.51-1,190,965,116.12-466,544,061.27

Finding the Fourth Proportional to 793,794,756.51, 1,190,965,116.12 and 466,544,061.27

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Solution

The fourth proportional to 793,794,756.51, 1,190,965,116.12 and 466,544,061.27 is: 699,976,533.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,794,756.51 : 1,190,965,116.12 = 466,544,061.27 : x
  2. Step 2: Convert to fraction form
    793,794,756.51/1,190,965,116.12 = 466,544,061.27/x
  3. Step 3: Cross multiply
    793,794,756.51x = 1,190,965,116.12 × 466,544,061.27
  4. Step 4: Simplify right side
    793,794,756.51x = 555,637,702,105,521,856
  5. Step 5: Solve for x
    x = 555,637,702,105,521,856/793,794,756.51
  6. Step 6: Final answer
    x = 699,976,533.67

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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.