Home / 160,110,790.84-240,185,620.56-45,095,333.18

Finding the Fourth Proportional to 160,110,790.84, 240,185,620.56 and 45,095,333.18

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Solution

The fourth proportional to 160,110,790.84, 240,185,620.56 and 45,095,333.18 is: 67,648,473.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,110,790.84 : 240,185,620.56 = 45,095,333.18 : x
  2. Step 2: Convert to fraction form
    160,110,790.84/240,185,620.56 = 45,095,333.18/x
  3. Step 3: Cross multiply
    160,110,790.84x = 240,185,620.56 × 45,095,333.18
  4. Step 4: Simplify right side
    160,110,790.84x = 10,831,250,584,198,258
  5. Step 5: Solve for x
    x = 10,831,250,584,198,258/160,110,790.84
  6. Step 6: Final answer
    x = 67,648,473.46

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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.