Home / 961,247,247.10-1,348,807,246.10-961,247,247.10

Finding the Fourth Proportional to 961,247,247.10, 1,348,807,246.10 and 961,247,247.10

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Solution

The fourth proportional to 961,247,247.10, 1,348,807,246.10 and 961,247,247.10 is: 1,348,807,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,247,247.10 : 1,348,807,246.10 = 961,247,247.10 : x
  2. Step 2: Convert to fraction form
    961,247,247.10/1,348,807,246.10 = 961,247,247.10/x
  3. Step 3: Cross multiply
    961,247,247.10x = 1,348,807,246.10 × 961,247,247.10
  4. Step 4: Simplify right side
    961,247,247.10x = 1,296,537,252,182,157,056
  5. Step 5: Solve for x
    x = 1,296,537,252,182,157,056/961,247,247.10
  6. Step 6: Final answer
    x = 1,348,807,246.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.