Home / 1,034,652,189.90-1,427,606,878.59-594,534,011.34

Finding the Fourth Proportional to 1,034,652,189.90, 1,427,606,878.59 and 594,534,011.34

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Solution

The fourth proportional to 1,034,652,189.90, 1,427,606,878.59 and 594,534,011.34 is: 820,334,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,652,189.90 : 1,427,606,878.59 = 594,534,011.34 : x
  2. Step 2: Convert to fraction form
    1,034,652,189.90/1,427,606,878.59 = 594,534,011.34/x
  3. Step 3: Cross multiply
    1,034,652,189.90x = 1,427,606,878.59 × 594,534,011.34
  4. Step 4: Simplify right side
    1,034,652,189.90x = 848,760,844,144,689,024
  5. Step 5: Solve for x
    x = 848,760,844,144,689,024/1,034,652,189.90
  6. Step 6: Final answer
    x = 820,334,458.70

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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.