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Finding the Third Proportional to 559,219,522 and 838,829,363

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Solution

The third proportional to 559,219,522 and 838,829,363 is: 1,258,244,164.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,219,522 : 838,829,363 = 838,829,363 : x
  2. Step 2: Convert to fraction form
    559,219,522/838,829,363 = 838,829,363/x
  3. Step 3: Cross multiply
    559,219,522x = 838,829,363 × 838,829,363
  4. Step 4: Simplify right side
    559,219,522x = 703,634,700,230,985,728
  5. Step 5: Solve for x
    x = 703,634,700,230,985,728/559,219,522
  6. Step 6: Final answer
    x = 1,258,244,164.50

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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.