Home / 162,880,888.60-244,179,615.30-98,115,945.40

Finding the Fourth Proportional to 162,880,888.60, 244,179,615.30 and 98,115,945.40

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Solution

The fourth proportional to 162,880,888.60, 244,179,615.30 and 98,115,945.40 is: 147,088,550.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,880,888.60 : 244,179,615.30 = 98,115,945.40 : x
  2. Step 2: Convert to fraction form
    162,880,888.60/244,179,615.30 = 98,115,945.40/x
  3. Step 3: Cross multiply
    162,880,888.60x = 244,179,615.30 × 98,115,945.40
  4. Step 4: Simplify right side
    162,880,888.60x = 23,957,913,802,567,808
  5. Step 5: Solve for x
    x = 23,957,913,802,567,808/162,880,888.60
  6. Step 6: Final answer
    x = 147,088,550.46

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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.