Home / 146,915,095,690.58-220,270,184,959.50-65,095,637,487.93

Finding the Fourth Proportional to 146,915,095,690.58, 220,270,184,959.50 and 65,095,637,487.93

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Solution

The fourth proportional to 146,915,095,690.58, 220,270,184,959.50 and 65,095,637,487.93 is: 97,598,058,539.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,915,095,690.58 : 220,270,184,959.50 = 65,095,637,487.93 : x
  2. Step 2: Convert to fraction form
    146,915,095,690.58/220,270,184,959.50 = 65,095,637,487.93/x
  3. Step 3: Cross multiply
    146,915,095,690.58x = 220,270,184,959.50 × 65,095,637,487.93
  4. Step 4: Simplify right side
    146,915,095,690.58x = 14,338,628,109,522,903,760,896
  5. Step 5: Solve for x
    x = 14,338,628,109,522,903,760,896/146,915,095,690.58
  6. Step 6: Final answer
    x = 97,598,058,539.35

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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.