Home / 6,116,506,364.88-9,176,139,950.74-1,862,578,293.12

Finding the Fourth Proportional to 6,116,506,364.88, 9,176,139,950.74 and 1,862,578,293.12

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Solution

The fourth proportional to 6,116,506,364.88, 9,176,139,950.74 and 1,862,578,293.12 is: 2,794,287,795.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,506,364.88 : 9,176,139,950.74 = 1,862,578,293.12 : x
  2. Step 2: Convert to fraction form
    6,116,506,364.88/9,176,139,950.74 = 1,862,578,293.12/x
  3. Step 3: Cross multiply
    6,116,506,364.88x = 9,176,139,950.74 × 1,862,578,293.12
  4. Step 4: Simplify right side
    6,116,506,364.88x = 17,091,279,086,915,379,200
  5. Step 5: Solve for x
    x = 17,091,279,086,915,379,200/6,116,506,364.88
  6. Step 6: Final answer
    x = 2,794,287,795.57

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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.