Home / 1,930,765,577.10-2,897,660,020.05-895,754,705.10

Finding the Fourth Proportional to 1,930,765,577.10, 2,897,660,020.05 and 895,754,705.10

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Solution

The fourth proportional to 1,930,765,577.10, 2,897,660,020.05 and 895,754,705.10 is: 1,344,333,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,765,577.10 : 2,897,660,020.05 = 895,754,705.10 : x
  2. Step 2: Convert to fraction form
    1,930,765,577.10/2,897,660,020.05 = 895,754,705.10/x
  3. Step 3: Cross multiply
    1,930,765,577.10x = 2,897,660,020.05 × 895,754,705.10
  4. Step 4: Simplify right side
    1,930,765,577.10x = 2,595,592,596,739,948,032
  5. Step 5: Solve for x
    x = 2,595,592,596,739,948,032/1,930,765,577.10
  6. Step 6: Final answer
    x = 1,344,333,370.93

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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.