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Finding the Third Proportional to 399,683,952 and 599,523,948

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Solution

The third proportional to 399,683,952 and 599,523,948 is: 899,282,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    399,683,952 : 599,523,948 = 599,523,948 : x
  2. Step 2: Convert to fraction form
    399,683,952/599,523,948 = 599,523,948/x
  3. Step 3: Cross multiply
    399,683,952x = 599,523,948 × 599,523,948
  4. Step 4: Simplify right side
    399,683,952x = 359,428,964,225,506,688
  5. Step 5: Solve for x
    x = 359,428,964,225,506,688/399,683,952
  6. Step 6: Final answer
    x = 899,282,952.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.