Home / 10,308,719,868.48-15,460,257,686.94-2,845,518,530.04

Finding the Fourth Proportional to 10,308,719,868.48, 15,460,257,686.94 and 2,845,518,530.04

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Solution

The fourth proportional to 10,308,719,868.48, 15,460,257,686.94 and 2,845,518,530.04 is: 4,267,498,805.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308,719,868.48 : 15,460,257,686.94 = 2,845,518,530.04 : x
  2. Step 2: Convert to fraction form
    10,308,719,868.48/15,460,257,686.94 = 2,845,518,530.04/x
  3. Step 3: Cross multiply
    10,308,719,868.48x = 15,460,257,686.94 × 2,845,518,530.04
  4. Step 4: Simplify right side
    10,308,719,868.48x = 43,992,449,727,381,118,976
  5. Step 5: Solve for x
    x = 43,992,449,727,381,118,976/10,308,719,868.48
  6. Step 6: Final answer
    x = 4,267,498,805.73

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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.