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Finding the Third Proportional to 369,122,526 and 539,670,024

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Solution

The third proportional to 369,122,526 and 539,670,024 is: 789,016,422.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,122,526 : 539,670,024 = 539,670,024 : x
  2. Step 2: Convert to fraction form
    369,122,526/539,670,024 = 539,670,024/x
  3. Step 3: Cross multiply
    369,122,526x = 539,670,024 × 539,670,024
  4. Step 4: Simplify right side
    369,122,526x = 291,243,734,804,160,576
  5. Step 5: Solve for x
    x = 291,243,734,804,160,576/369,122,526
  6. Step 6: Final answer
    x = 789,016,422.16

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.