Home / 97,805,525.10-146,708,287.65-46,787,189.10

Finding the Fourth Proportional to 97,805,525.10, 146,708,287.65 and 46,787,189.10

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Solution

The fourth proportional to 97,805,525.10, 146,708,287.65 and 46,787,189.10 is: 70,180,783.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,805,525.10 : 146,708,287.65 = 46,787,189.10 : x
  2. Step 2: Convert to fraction form
    97,805,525.10/146,708,287.65 = 46,787,189.10/x
  3. Step 3: Cross multiply
    97,805,525.10x = 146,708,287.65 × 46,787,189.10
  4. Step 4: Simplify right side
    97,805,525.10x = 6,864,068,396,817,745
  5. Step 5: Solve for x
    x = 6,864,068,396,817,745/97,805,525.10
  6. Step 6: Final answer
    x = 70,180,783.65

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Similar ratio
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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.