Home / 1,641,725,883,632.20-2,462,998,996,705-1,158,623,369,488.30

Finding the Fourth Proportional to 1,641,725,883,632.20, 2,462,998,996,705 and 1,158,623,369,488.30

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Solution

The fourth proportional to 1,641,725,883,632.20, 2,462,998,996,705 and 1,158,623,369,488.30 is: 1,738,224,526,432.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,725,883,632.20 : 2,462,998,996,705 = 1,158,623,369,488.30 : x
  2. Step 2: Convert to fraction form
    1,641,725,883,632.20/2,462,998,996,705 = 1,158,623,369,488.30/x
  3. Step 3: Cross multiply
    1,641,725,883,632.20x = 2,462,998,996,705 × 1,158,623,369,488.30
  4. Step 4: Simplify right side
    1,641,725,883,632.20x = 2,853,688,196,608,649,716,563,968
  5. Step 5: Solve for x
    x = 2,853,688,196,608,649,716,563,968/1,641,725,883,632.20
  6. Step 6: Final answer
    x = 1,738,224,526,432.56

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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.