Home / 598,863,117.60-826,462,831.98-360,783,248.46

Finding the Fourth Proportional to 598,863,117.60, 826,462,831.98 and 360,783,248.46

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Solution

The fourth proportional to 598,863,117.60, 826,462,831.98 and 360,783,248.46 is: 497,899,998.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,863,117.60 : 826,462,831.98 = 360,783,248.46 : x
  2. Step 2: Convert to fraction form
    598,863,117.60/826,462,831.98 = 360,783,248.46/x
  3. Step 3: Cross multiply
    598,863,117.60x = 826,462,831.98 × 360,783,248.46
  4. Step 4: Simplify right side
    598,863,117.60x = 298,173,945,253,195,584
  5. Step 5: Solve for x
    x = 298,173,945,253,195,584/598,863,117.60
  6. Step 6: Final answer
    x = 497,899,998.33

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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.