Home / 5,196,641,184-12,125,915,136

Finding the Third Proportional to 5,196,641,184 and 12,125,915,136

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Solution

The third proportional to 5,196,641,184 and 12,125,915,136 is: 28,294,779,777.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,641,184 : 12,125,915,136 = 12,125,915,136 : x
  2. Step 2: Convert to fraction form
    5,196,641,184/12,125,915,136 = 12,125,915,136/x
  3. Step 3: Cross multiply
    5,196,641,184x = 12,125,915,136 × 12,125,915,136
  4. Step 4: Simplify right side
    5,196,641,184x = 147,037,817,885,473,898,496
  5. Step 5: Solve for x
    x = 147,037,817,885,473,898,496/5,196,641,184
  6. Step 6: Final answer
    x = 28,294,779,777.79

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.