Home / 17,293,833,725.60-25,941,888,820.48-4,531,220,402.38

Finding the Fourth Proportional to 17,293,833,725.60, 25,941,888,820.48 and 4,531,220,402.38

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Solution

The fourth proportional to 17,293,833,725.60, 25,941,888,820.48 and 4,531,220,402.38 is: 6,797,128,835.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,833,725.60 : 25,941,888,820.48 = 4,531,220,402.38 : x
  2. Step 2: Convert to fraction form
    17,293,833,725.60/25,941,888,820.48 = 4,531,220,402.38/x
  3. Step 3: Cross multiply
    17,293,833,725.60x = 25,941,888,820.48 × 4,531,220,402.38
  4. Step 4: Simplify right side
    17,293,833,725.60x = 117,548,415,899,671,527,424
  5. Step 5: Solve for x
    x = 117,548,415,899,671,527,424/17,293,833,725.60
  6. Step 6: Final answer
    x = 6,797,128,835.91

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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.