Home / 11,617,344,564.90-17,426,016,847.35-2,893,209,108.90

Finding the Fourth Proportional to 11,617,344,564.90, 17,426,016,847.35 and 2,893,209,108.90

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Solution

The fourth proportional to 11,617,344,564.90, 17,426,016,847.35 and 2,893,209,108.90 is: 4,339,813,663.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,617,344,564.90 : 17,426,016,847.35 = 2,893,209,108.90 : x
  2. Step 2: Convert to fraction form
    11,617,344,564.90/17,426,016,847.35 = 2,893,209,108.90/x
  3. Step 3: Cross multiply
    11,617,344,564.90x = 17,426,016,847.35 × 2,893,209,108.90
  4. Step 4: Simplify right side
    11,617,344,564.90x = 50,417,110,674,597,879,808
  5. Step 5: Solve for x
    x = 50,417,110,674,597,879,808/11,617,344,564.90
  6. Step 6: Final answer
    x = 4,339,813,663.35

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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.