Home / 15,440,262,486.48-23,156,567,353.44-4,398,874,209.36

Finding the Fourth Proportional to 15,440,262,486.48, 23,156,567,353.44 and 4,398,874,209.36

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Solution

The fourth proportional to 15,440,262,486.48, 23,156,567,353.44 and 4,398,874,209.36 is: 6,597,221,193.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,440,262,486.48 : 23,156,567,353.44 = 4,398,874,209.36 : x
  2. Step 2: Convert to fraction form
    15,440,262,486.48/23,156,567,353.44 = 4,398,874,209.36/x
  3. Step 3: Cross multiply
    15,440,262,486.48x = 23,156,567,353.44 × 4,398,874,209.36
  4. Step 4: Simplify right side
    15,440,262,486.48x = 101,862,826,908,354,953,216
  5. Step 5: Solve for x
    x = 101,862,826,908,354,953,216/15,440,262,486.48
  6. Step 6: Final answer
    x = 6,597,221,193.46

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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.