Home / 349,579,830,831.24-482,415,032,457.15-195,257,762,467.33

Finding the Fourth Proportional to 349,579,830,831.24, 482,415,032,457.15 and 195,257,762,467.33

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Solution

The fourth proportional to 349,579,830,831.24, 482,415,032,457.15 and 195,257,762,467.33 is: 269,452,844,559.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,579,830,831.24 : 482,415,032,457.15 = 195,257,762,467.33 : x
  2. Step 2: Convert to fraction form
    349,579,830,831.24/482,415,032,457.15 = 195,257,762,467.33/x
  3. Step 3: Cross multiply
    349,579,830,831.24x = 482,415,032,457.15 × 195,257,762,467.33
  4. Step 4: Simplify right side
    349,579,830,831.24x = 94,195,279,818,187,490,721,792
  5. Step 5: Solve for x
    x = 94,195,279,818,187,490,721,792/349,579,830,831.24
  6. Step 6: Final answer
    x = 269,452,844,559.73

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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.