Home / 51,112,326,077.94-76,670,051,027.52-17,535,477,606.86

Finding the Fourth Proportional to 51,112,326,077.94, 76,670,051,027.52 and 17,535,477,606.86

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Solution

The fourth proportional to 51,112,326,077.94, 76,670,051,027.52 and 17,535,477,606.86 is: 26,303,752,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,112,326,077.94 : 76,670,051,027.52 = 17,535,477,606.86 : x
  2. Step 2: Convert to fraction form
    51,112,326,077.94/76,670,051,027.52 = 17,535,477,606.86/x
  3. Step 3: Cross multiply
    51,112,326,077.94x = 76,670,051,027.52 × 17,535,477,606.86
  4. Step 4: Simplify right side
    51,112,326,077.94x = 1,344,445,962,909,890,641,920
  5. Step 5: Solve for x
    x = 1,344,445,962,909,890,641,920/51,112,326,077.94
  6. Step 6: Final answer
    x = 26,303,752,266.33

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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.