Home / 97,952,665.33-146,928,976.04-35,708,646.10

Finding the Fourth Proportional to 97,952,665.33, 146,928,976.04 and 35,708,646.10

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Solution

The fourth proportional to 97,952,665.33, 146,928,976.04 and 35,708,646.10 is: 53,562,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,952,665.33 : 146,928,976.04 = 35,708,646.10 : x
  2. Step 2: Convert to fraction form
    97,952,665.33/146,928,976.04 = 35,708,646.10/x
  3. Step 3: Cross multiply
    97,952,665.33x = 146,928,976.04 × 35,708,646.10
  4. Step 4: Simplify right side
    97,952,665.33x = 5,246,634,806,969,688
  5. Step 5: Solve for x
    x = 5,246,634,806,969,688/97,952,665.33
  6. Step 6: Final answer
    x = 53,562,961.14

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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.