Home / 5,306,154,852.50-11,357,698,357

Finding the Third Proportional to 5,306,154,852.50 and 11,357,698,357

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Solution

The third proportional to 5,306,154,852.50 and 11,357,698,357 is: 24,310,883,408.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,154,852.50 : 11,357,698,357 = 11,357,698,357 : x
  2. Step 2: Convert to fraction form
    5,306,154,852.50/11,357,698,357 = 11,357,698,357/x
  3. Step 3: Cross multiply
    5,306,154,852.50x = 11,357,698,357 × 11,357,698,357
  4. Step 4: Simplify right side
    5,306,154,852.50x = 128,997,311,968,600,506,368
  5. Step 5: Solve for x
    x = 128,997,311,968,600,506,368/5,306,154,852.50
  6. Step 6: Final answer
    x = 24,310,883,408.88

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.