Home / 56,875,633,750.06-78,458,617,534.16-35,166,836,746.41

Finding the Fourth Proportional to 56,875,633,750.06, 78,458,617,534.16 and 35,166,836,746.41

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Solution

The fourth proportional to 56,875,633,750.06, 78,458,617,534.16 and 35,166,836,746.41 is: 48,511,835,600.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,875,633,750.06 : 78,458,617,534.16 = 35,166,836,746.41 : x
  2. Step 2: Convert to fraction form
    56,875,633,750.06/78,458,617,534.16 = 35,166,836,746.41/x
  3. Step 3: Cross multiply
    56,875,633,750.06x = 78,458,617,534.16 × 35,166,836,746.41
  4. Step 4: Simplify right side
    56,875,633,750.06x = 2,759,141,394,172,650,455,040
  5. Step 5: Solve for x
    x = 2,759,141,394,172,650,455,040/56,875,633,750.06
  6. Step 6: Final answer
    x = 48,511,835,600.78

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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.