Home / 1,729,289,398-2,594,202,835.56-580,700,792.56

Finding the Fourth Proportional to 1,729,289,398, 2,594,202,835.56 and 580,700,792.56

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Solution

The fourth proportional to 1,729,289,398, 2,594,202,835.56 and 580,700,792.56 is: 871,141,432.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,289,398 : 2,594,202,835.56 = 580,700,792.56 : x
  2. Step 2: Convert to fraction form
    1,729,289,398/2,594,202,835.56 = 580,700,792.56/x
  3. Step 3: Cross multiply
    1,729,289,398x = 2,594,202,835.56 × 580,700,792.56
  4. Step 4: Simplify right side
    1,729,289,398x = 1,506,455,642,671,091,200
  5. Step 5: Solve for x
    x = 1,506,455,642,671,091,200/1,729,289,398
  6. Step 6: Final answer
    x = 871,141,432.09

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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.