Home / 7,849,211,681.25-12,064,801,113

Finding the Third Proportional to 7,849,211,681.25 and 12,064,801,113

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Solution

The third proportional to 7,849,211,681.25 and 12,064,801,113 is: 18,544,464,311.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,849,211,681.25 : 12,064,801,113 = 12,064,801,113 : x
  2. Step 2: Convert to fraction form
    7,849,211,681.25/12,064,801,113 = 12,064,801,113/x
  3. Step 3: Cross multiply
    7,849,211,681.25x = 12,064,801,113 × 12,064,801,113
  4. Step 4: Simplify right side
    7,849,211,681.25x = 145,559,425,896,246,034,432
  5. Step 5: Solve for x
    x = 145,559,425,896,246,034,432/7,849,211,681.25
  6. Step 6: Final answer
    x = 18,544,464,311.49

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.