Home / 1,496,533,195.55-2,065,127,075.21-827,425,726.01

Finding the Fourth Proportional to 1,496,533,195.55, 2,065,127,075.21 and 827,425,726.01

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Solution

The fourth proportional to 1,496,533,195.55, 2,065,127,075.21 and 827,425,726.01 is: 1,141,798,440.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,533,195.55 : 2,065,127,075.21 = 827,425,726.01 : x
  2. Step 2: Convert to fraction form
    1,496,533,195.55/2,065,127,075.21 = 827,425,726.01/x
  3. Step 3: Cross multiply
    1,496,533,195.55x = 2,065,127,075.21 × 827,425,726.01
  4. Step 4: Simplify right side
    1,496,533,195.55x = 1,708,739,269,494,079,232
  5. Step 5: Solve for x
    x = 1,708,739,269,494,079,232/1,496,533,195.55
  6. Step 6: Final answer
    x = 1,141,798,440.94

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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.