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Finding the Third Proportional to 466,428,720 and 1,020,722,784

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Solution

The third proportional to 466,428,720 and 1,020,722,784 is: 2,233,728,235.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,428,720 : 1,020,722,784 = 1,020,722,784 : x
  2. Step 2: Convert to fraction form
    466,428,720/1,020,722,784 = 1,020,722,784/x
  3. Step 3: Cross multiply
    466,428,720x = 1,020,722,784 × 1,020,722,784
  4. Step 4: Simplify right side
    466,428,720x = 1,041,875,001,776,710,656
  5. Step 5: Solve for x
    x = 1,041,875,001,776,710,656/466,428,720
  6. Step 6: Final answer
    x = 2,233,728,235.64

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.