Home / 96,244,334.40-144,366,501.60-70,735,166.40

Finding the Fourth Proportional to 96,244,334.40, 144,366,501.60 and 70,735,166.40

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Solution

The fourth proportional to 96,244,334.40, 144,366,501.60 and 70,735,166.40 is: 106,102,749.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,244,334.40 : 144,366,501.60 = 70,735,166.40 : x
  2. Step 2: Convert to fraction form
    96,244,334.40/144,366,501.60 = 70,735,166.40/x
  3. Step 3: Cross multiply
    96,244,334.40x = 144,366,501.60 × 70,735,166.40
  4. Step 4: Simplify right side
    96,244,334.40x = 10,211,788,513,261,866
  5. Step 5: Solve for x
    x = 10,211,788,513,261,866/96,244,334.40
  6. Step 6: Final answer
    x = 106,102,749.60

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Double scale
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Similar ratio
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1.5x scale

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.