Home / 96,004,636.40-144,006,954.60-70,495,468.40

Finding the Fourth Proportional to 96,004,636.40, 144,006,954.60 and 70,495,468.40

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Solution

The fourth proportional to 96,004,636.40, 144,006,954.60 and 70,495,468.40 is: 105,743,202.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,004,636.40 : 144,006,954.60 = 70,495,468.40 : x
  2. Step 2: Convert to fraction form
    96,004,636.40/144,006,954.60 = 70,495,468.40/x
  3. Step 3: Cross multiply
    96,004,636.40x = 144,006,954.60 × 70,495,468.40
  4. Step 4: Simplify right side
    96,004,636.40x = 10,151,837,717,384,536
  5. Step 5: Solve for x
    x = 10,151,837,717,384,536/96,004,636.40
  6. Step 6: Final answer
    x = 105,743,202.60

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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.