Home / 1,560,544,860.67-2,341,337,648.91-1,037,974,109.41

Finding the Fourth Proportional to 1,560,544,860.67, 2,341,337,648.91 and 1,037,974,109.41

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Solution

The fourth proportional to 1,560,544,860.67, 2,341,337,648.91 and 1,037,974,109.41 is: 1,557,307,272.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,544,860.67 : 2,341,337,648.91 = 1,037,974,109.41 : x
  2. Step 2: Convert to fraction form
    1,560,544,860.67/2,341,337,648.91 = 1,037,974,109.41/x
  3. Step 3: Cross multiply
    1,560,544,860.67x = 2,341,337,648.91 × 1,037,974,109.41
  4. Step 4: Simplify right side
    1,560,544,860.67x = 2,430,247,860,955,460,096
  5. Step 5: Solve for x
    x = 2,430,247,860,955,460,096/1,560,544,860.67
  6. Step 6: Final answer
    x = 1,557,307,272.74

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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.