Home / 1,073,683,831.62-1,481,510,840.04-603,757,134.66

Finding the Fourth Proportional to 1,073,683,831.62, 1,481,510,840.04 and 603,757,134.66

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Solution

The fourth proportional to 1,073,683,831.62, 1,481,510,840.04 and 603,757,134.66 is: 833,087,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,683,831.62 : 1,481,510,840.04 = 603,757,134.66 : x
  2. Step 2: Convert to fraction form
    1,073,683,831.62/1,481,510,840.04 = 603,757,134.66/x
  3. Step 3: Cross multiply
    1,073,683,831.62x = 1,481,510,840.04 × 603,757,134.66
  4. Step 4: Simplify right side
    1,073,683,831.62x = 894,472,739,750,279,936
  5. Step 5: Solve for x
    x = 894,472,739,750,279,936/1,073,683,831.62
  6. Step 6: Final answer
    x = 833,087,649.65

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1.5x scale

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.