Home / 1,856,294,666,909.10-2,561,686,763,521-1,033,213,960,580.30

Finding the Fourth Proportional to 1,856,294,666,909.10, 2,561,686,763,521 and 1,033,213,960,580.30

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Solution

The fourth proportional to 1,856,294,666,909.10, 2,561,686,763,521 and 1,033,213,960,580.30 is: 1,425,835,334,166.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,294,666,909.10 : 2,561,686,763,521 = 1,033,213,960,580.30 : x
  2. Step 2: Convert to fraction form
    1,856,294,666,909.10/2,561,686,763,521 = 1,033,213,960,580.30/x
  3. Step 3: Cross multiply
    1,856,294,666,909.10x = 2,561,686,763,521 × 1,033,213,960,580.30
  4. Step 4: Simplify right side
    1,856,294,666,909.10x = 2,646,770,526,703,662,940,553,216
  5. Step 5: Solve for x
    x = 2,646,770,526,703,662,940,553,216/1,856,294,666,909.10
  6. Step 6: Final answer
    x = 1,425,835,334,166.41

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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.