Home / 1,840,807,776.90-2,761,599,461.16-597,141,132.21

Finding the Fourth Proportional to 1,840,807,776.90, 2,761,599,461.16 and 597,141,132.21

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Solution

The fourth proportional to 1,840,807,776.90, 2,761,599,461.16 and 597,141,132.21 is: 895,837,495.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,807,776.90 : 2,761,599,461.16 = 597,141,132.21 : x
  2. Step 2: Convert to fraction form
    1,840,807,776.90/2,761,599,461.16 = 597,141,132.21/x
  3. Step 3: Cross multiply
    1,840,807,776.90x = 2,761,599,461.16 × 597,141,132.21
  4. Step 4: Simplify right side
    1,840,807,776.90x = 1,649,064,628,947,608,320
  5. Step 5: Solve for x
    x = 1,649,064,628,947,608,320/1,840,807,776.90
  6. Step 6: Final answer
    x = 895,837,495.71

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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.