Home / 1,813,732,284,571.90-2,720,608,596,645.40-604,979,378,010

Finding the Fourth Proportional to 1,813,732,284,571.90, 2,720,608,596,645.40 and 604,979,378,010

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Solution

The fourth proportional to 1,813,732,284,571.90, 2,720,608,596,645.40 and 604,979,378,010 is: 907,472,459,197.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,732,284,571.90 : 2,720,608,596,645.40 = 604,979,378,010 : x
  2. Step 2: Convert to fraction form
    1,813,732,284,571.90/2,720,608,596,645.40 = 604,979,378,010/x
  3. Step 3: Cross multiply
    1,813,732,284,571.90x = 2,720,608,596,645.40 × 604,979,378,010
  4. Step 4: Simplify right side
    1,813,732,284,571.90x = 1,645,912,096,607,193,068,994,560
  5. Step 5: Solve for x
    x = 1,645,912,096,607,193,068,994,560/1,813,732,284,571.90
  6. Step 6: Final answer
    x = 907,472,459,197.96

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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.