Home / 4,109,779,734.26-5,671,496,035.62-2,230,185,018.09

Finding the Fourth Proportional to 4,109,779,734.26, 5,671,496,035.62 and 2,230,185,018.09

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Solution

The fourth proportional to 4,109,779,734.26, 5,671,496,035.62 and 2,230,185,018.09 is: 3,077,655,326.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,779,734.26 : 5,671,496,035.62 = 2,230,185,018.09 : x
  2. Step 2: Convert to fraction form
    4,109,779,734.26/5,671,496,035.62 = 2,230,185,018.09/x
  3. Step 3: Cross multiply
    4,109,779,734.26x = 5,671,496,035.62 × 2,230,185,018.09
  4. Step 4: Simplify right side
    4,109,779,734.26x = 12,648,485,488,818,104,320
  5. Step 5: Solve for x
    x = 12,648,485,488,818,104,320/4,109,779,734.26
  6. Step 6: Final answer
    x = 3,077,655,326.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.