Home / 116,734,880.30-174,850,378.05-96,579,488.30

Finding the Fourth Proportional to 116,734,880.30, 174,850,378.05 and 96,579,488.30

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Solution

The fourth proportional to 116,734,880.30, 174,850,378.05 and 96,579,488.30 is: 144,660,790.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,734,880.30 : 174,850,378.05 = 96,579,488.30 : x
  2. Step 2: Convert to fraction form
    116,734,880.30/174,850,378.05 = 96,579,488.30/x
  3. Step 3: Cross multiply
    116,734,880.30x = 174,850,378.05 × 96,579,488.30
  4. Step 4: Simplify right side
    116,734,880.30x = 16,886,960,041,130,552
  5. Step 5: Solve for x
    x = 16,886,960,041,130,552/116,734,880.30
  6. Step 6: Final answer
    x = 144,660,790.31

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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.