Home / 136,480,780,656.40-204,749,092,562.22-46,932,144,326.28

Finding the Fourth Proportional to 136,480,780,656.40, 204,749,092,562.22 and 46,932,144,326.28

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Solution

The fourth proportional to 136,480,780,656.40, 204,749,092,562.22 and 46,932,144,326.28 is: 70,407,817,984.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,480,780,656.40 : 204,749,092,562.22 = 46,932,144,326.28 : x
  2. Step 2: Convert to fraction form
    136,480,780,656.40/204,749,092,562.22 = 46,932,144,326.28/x
  3. Step 3: Cross multiply
    136,480,780,656.40x = 204,749,092,562.22 × 46,932,144,326.28
  4. Step 4: Simplify right side
    136,480,780,656.40x = 9,609,313,962,804,971,044,864
  5. Step 5: Solve for x
    x = 9,609,313,962,804,971,044,864/136,480,780,656.40
  6. Step 6: Final answer
    x = 70,407,817,984.26

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1.5x scale

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.