Home / 589,115,127.60-883,530,973.80-180,174,821.04

Finding the Fourth Proportional to 589,115,127.60, 883,530,973.80 and 180,174,821.04

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Solution

The fourth proportional to 589,115,127.60, 883,530,973.80 and 180,174,821.04 is: 270,218,888.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,115,127.60 : 883,530,973.80 = 180,174,821.04 : x
  2. Step 2: Convert to fraction form
    589,115,127.60/883,530,973.80 = 180,174,821.04/x
  3. Step 3: Cross multiply
    589,115,127.60x = 883,530,973.80 × 180,174,821.04
  4. Step 4: Simplify right side
    589,115,127.60x = 159,190,035,087,711,904
  5. Step 5: Solve for x
    x = 159,190,035,087,711,904/589,115,127.60
  6. Step 6: Final answer
    x = 270,218,888.69

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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.