Home / 136,480,780,647.39-204,749,092,548.72-46,932,144,317.27

Finding the Fourth Proportional to 136,480,780,647.39, 204,749,092,548.72 and 46,932,144,317.27

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Solution

The fourth proportional to 136,480,780,647.39, 204,749,092,548.72 and 46,932,144,317.27 is: 70,407,817,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,480,780,647.39 : 204,749,092,548.72 = 46,932,144,317.27 : x
  2. Step 2: Convert to fraction form
    136,480,780,647.39/204,749,092,548.72 = 46,932,144,317.27/x
  3. Step 3: Cross multiply
    136,480,780,647.39x = 204,749,092,548.72 × 46,932,144,317.27
  4. Step 4: Simplify right side
    136,480,780,647.39x = 9,609,313,960,325,575,344,128
  5. Step 5: Solve for x
    x = 9,609,313,960,325,575,344,128/136,480,780,647.39
  6. Step 6: Final answer
    x = 70,407,817,970.74

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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.