Home / 5,032,179,831.09-6,944,429,142.21-2,774,069,750.26

Finding the Fourth Proportional to 5,032,179,831.09, 6,944,429,142.21 and 2,774,069,750.26

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Solution

The fourth proportional to 5,032,179,831.09, 6,944,429,142.21 and 2,774,069,750.26 is: 3,828,227,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,179,831.09 : 6,944,429,142.21 = 2,774,069,750.26 : x
  2. Step 2: Convert to fraction form
    5,032,179,831.09/6,944,429,142.21 = 2,774,069,750.26/x
  3. Step 3: Cross multiply
    5,032,179,831.09x = 6,944,429,142.21 × 2,774,069,750.26
  4. Step 4: Simplify right side
    5,032,179,831.09x = 19,264,330,816,247,496,704
  5. Step 5: Solve for x
    x = 19,264,330,816,247,496,704/5,032,179,831.09
  6. Step 6: Final answer
    x = 3,828,227,818.33

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Double scale
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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.