Home / 2,047,153,419,532.90-2,825,160,522,995.20-1,133,670,387,477.20

Finding the Fourth Proportional to 2,047,153,419,532.90, 2,825,160,522,995.20 and 1,133,670,387,477.20

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Solution

The fourth proportional to 2,047,153,419,532.90, 2,825,160,522,995.20 and 1,133,670,387,477.20 is: 1,564,514,312,522.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,153,419,532.90 : 2,825,160,522,995.20 = 1,133,670,387,477.20 : x
  2. Step 2: Convert to fraction form
    2,047,153,419,532.90/2,825,160,522,995.20 = 1,133,670,387,477.20/x
  3. Step 3: Cross multiply
    2,047,153,419,532.90x = 2,825,160,522,995.20 × 1,133,670,387,477.20
  4. Step 4: Simplify right side
    2,047,153,419,532.90x = 3,202,800,824,789,257,607,446,528
  5. Step 5: Solve for x
    x = 3,202,800,824,789,257,607,446,528/2,047,153,419,532.90
  6. Step 6: Final answer
    x = 1,564,514,312,522.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.