Home / 2,559,443,019,291.50-3,532,294,620,645.40-1,557,232,948,040.20

Finding the Fourth Proportional to 2,559,443,019,291.50, 3,532,294,620,645.40 and 1,557,232,948,040.20

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Solution

The fourth proportional to 2,559,443,019,291.50, 3,532,294,620,645.40 and 1,557,232,948,040.20 is: 2,149,141,639,018.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,443,019,291.50 : 3,532,294,620,645.40 = 1,557,232,948,040.20 : x
  2. Step 2: Convert to fraction form
    2,559,443,019,291.50/3,532,294,620,645.40 = 1,557,232,948,040.20/x
  3. Step 3: Cross multiply
    2,559,443,019,291.50x = 3,532,294,620,645.40 × 1,557,232,948,040.20
  4. Step 4: Simplify right side
    2,559,443,019,291.50x = 5,500,605,565,454,175,763,955,712
  5. Step 5: Solve for x
    x = 5,500,605,565,454,175,763,955,712/2,559,443,019,291.50
  6. Step 6: Final answer
    x = 2,149,141,639,018.34

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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.