Home / 1,840,098,628.60-2,760,903,770.10-676,124,740.60

Finding the Fourth Proportional to 1,840,098,628.60, 2,760,903,770.10 and 676,124,740.60

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Solution

The fourth proportional to 1,840,098,628.60, 2,760,903,770.10 and 676,124,740.60 is: 1,014,464,831.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,098,628.60 : 2,760,903,770.10 = 676,124,740.60 : x
  2. Step 2: Convert to fraction form
    1,840,098,628.60/2,760,903,770.10 = 676,124,740.60/x
  3. Step 3: Cross multiply
    1,840,098,628.60x = 2,760,903,770.10 × 676,124,740.60
  4. Step 4: Simplify right side
    1,840,098,628.60x = 1,866,715,345,380,424,448
  5. Step 5: Solve for x
    x = 1,866,715,345,380,424,448/1,840,098,628.60
  6. Step 6: Final answer
    x = 1,014,464,831.59

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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.