Home / 2,289,197,005.70-3,434,047,450.95-736,224,052.10

Finding the Fourth Proportional to 2,289,197,005.70, 3,434,047,450.95 and 736,224,052.10

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Solution

The fourth proportional to 2,289,197,005.70, 3,434,047,450.95 and 736,224,052.10 is: 1,104,417,104.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,197,005.70 : 3,434,047,450.95 = 736,224,052.10 : x
  2. Step 2: Convert to fraction form
    2,289,197,005.70/3,434,047,450.95 = 736,224,052.10/x
  3. Step 3: Cross multiply
    2,289,197,005.70x = 3,434,047,450.95 × 736,224,052.10
  4. Step 4: Simplify right side
    2,289,197,005.70x = 2,528,228,329,442,084,864
  5. Step 5: Solve for x
    x = 2,528,228,329,442,084,864/2,289,197,005.70
  6. Step 6: Final answer
    x = 1,104,417,104.84

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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.