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Finding the Third Proportional to 403,087,254 and 604,525,905

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Solution

The third proportional to 403,087,254 and 604,525,905 is: 906,631,420.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,087,254 : 604,525,905 = 604,525,905 : x
  2. Step 2: Convert to fraction form
    403,087,254/604,525,905 = 604,525,905/x
  3. Step 3: Cross multiply
    403,087,254x = 604,525,905 × 604,525,905
  4. Step 4: Simplify right side
    403,087,254x = 365,451,569,816,069,056
  5. Step 5: Solve for x
    x = 365,451,569,816,069,056/403,087,254
  6. Step 6: Final answer
    x = 906,631,420.84

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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.