Home / 1,923,182,714,122.90-2,884,866,843,585.30-632,365,389,551.70

Finding the Fourth Proportional to 1,923,182,714,122.90, 2,884,866,843,585.30 and 632,365,389,551.70

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Solution

The fourth proportional to 1,923,182,714,122.90, 2,884,866,843,585.30 and 632,365,389,551.70 is: 948,578,588,998.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,182,714,122.90 : 2,884,866,843,585.30 = 632,365,389,551.70 : x
  2. Step 2: Convert to fraction form
    1,923,182,714,122.90/2,884,866,843,585.30 = 632,365,389,551.70/x
  3. Step 3: Cross multiply
    1,923,182,714,122.90x = 2,884,866,843,585.30 × 632,365,389,551.70
  4. Step 4: Simplify right side
    1,923,182,714,122.90x = 1,824,289,945,348,601,077,039,104
  5. Step 5: Solve for x
    x = 1,824,289,945,348,601,077,039,104/1,923,182,714,122.90
  6. Step 6: Final answer
    x = 948,578,588,998.29

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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.