Home / 1,974,032,475,710.10-2,961,251,600,010.50-683,241,617,897.65

Finding the Fourth Proportional to 1,974,032,475,710.10, 2,961,251,600,010.50 and 683,241,617,897.65

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Solution

The fourth proportional to 1,974,032,475,710.10, 2,961,251,600,010.50 and 683,241,617,897.65 is: 1,024,932,648,823.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,032,475,710.10 : 2,961,251,600,010.50 = 683,241,617,897.65 : x
  2. Step 2: Convert to fraction form
    1,974,032,475,710.10/2,961,251,600,010.50 = 683,241,617,897.65/x
  3. Step 3: Cross multiply
    1,974,032,475,710.10x = 2,961,251,600,010.50 × 683,241,617,897.65
  4. Step 4: Simplify right side
    1,974,032,475,710.10x = 2,023,250,334,193,178,686,521,344
  5. Step 5: Solve for x
    x = 2,023,250,334,193,178,686,521,344/1,974,032,475,710.10
  6. Step 6: Final answer
    x = 1,024,932,648,823.51

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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.