Home / 2,007,563,866.56-3,006,984,993.12-970,249,289.76

Finding the Fourth Proportional to 2,007,563,866.56, 3,006,984,993.12 and 970,249,289.76

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Solution

The fourth proportional to 2,007,563,866.56, 3,006,984,993.12 and 970,249,289.76 is: 1,453,266,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,563,866.56 : 3,006,984,993.12 = 970,249,289.76 : x
  2. Step 2: Convert to fraction form
    2,007,563,866.56/3,006,984,993.12 = 970,249,289.76/x
  3. Step 3: Cross multiply
    2,007,563,866.56x = 3,006,984,993.12 × 970,249,289.76
  4. Step 4: Simplify right side
    2,007,563,866.56x = 2,917,525,053,893,658,112
  5. Step 5: Solve for x
    x = 2,917,525,053,893,658,112/2,007,563,866.56
  6. Step 6: Final answer
    x = 1,453,266,370.50

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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.