Home / 890,376,624,010.65-1,335,564,936,015.90-890,376,624,010.65

Finding the Fourth Proportional to 890,376,624,010.65, 1,335,564,936,015.90 and 890,376,624,010.65

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Solution

The fourth proportional to 890,376,624,010.65, 1,335,564,936,015.90 and 890,376,624,010.65 is: 1,335,564,936,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,376,624,010.65 : 1,335,564,936,015.90 = 890,376,624,010.65 : x
  2. Step 2: Convert to fraction form
    890,376,624,010.65/1,335,564,936,015.90 = 890,376,624,010.65/x
  3. Step 3: Cross multiply
    890,376,624,010.65x = 1,335,564,936,015.90 × 890,376,624,010.65
  4. Step 4: Simplify right side
    890,376,624,010.65x = 1,189,155,798,876,836,742,561,792
  5. Step 5: Solve for x
    x = 1,189,155,798,876,836,742,561,792/890,376,624,010.65
  6. Step 6: Final answer
    x = 1,335,564,936,015.90

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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.