Home / 2,900,521,135,283.40-4,002,731,610,814-1,582,162,018,210.90

Finding the Fourth Proportional to 2,900,521,135,283.40, 4,002,731,610,814 and 1,582,162,018,210.90

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Solution

The fourth proportional to 2,900,521,135,283.40, 4,002,731,610,814 and 1,582,162,018,210.90 is: 2,183,390,373,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,521,135,283.40 : 4,002,731,610,814 = 1,582,162,018,210.90 : x
  2. Step 2: Convert to fraction form
    2,900,521,135,283.40/4,002,731,610,814 = 1,582,162,018,210.90/x
  3. Step 3: Cross multiply
    2,900,521,135,283.40x = 4,002,731,610,814 × 1,582,162,018,210.90
  4. Step 4: Simplify right side
    2,900,521,135,283.40x = 6,332,969,923,722,044,422,225,920
  5. Step 5: Solve for x
    x = 6,332,969,923,722,044,422,225,920/2,900,521,135,283.40
  6. Step 6: Final answer
    x = 2,183,390,373,090.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.