Home / 3,330,558,655.14-4,596,176,338.20-1,824,945,779.76

Finding the Fourth Proportional to 3,330,558,655.14, 4,596,176,338.20 and 1,824,945,779.76

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Solution

The fourth proportional to 3,330,558,655.14, 4,596,176,338.20 and 1,824,945,779.76 is: 2,518,428,131.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,558,655.14 : 4,596,176,338.20 = 1,824,945,779.76 : x
  2. Step 2: Convert to fraction form
    3,330,558,655.14/4,596,176,338.20 = 1,824,945,779.76/x
  3. Step 3: Cross multiply
    3,330,558,655.14x = 4,596,176,338.20 × 1,824,945,779.76
  4. Step 4: Simplify right side
    3,330,558,655.14x = 8,387,772,611,430,859,776
  5. Step 5: Solve for x
    x = 8,387,772,611,430,859,776/3,330,558,655.14
  6. Step 6: Final answer
    x = 2,518,428,131.71

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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.