Home / 3,010,065,566.40-4,513,341,051.36-1,167,665,382.72

Finding the Fourth Proportional to 3,010,065,566.40, 4,513,341,051.36 and 1,167,665,382.72

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Solution

The fourth proportional to 3,010,065,566.40, 4,513,341,051.36 and 1,167,665,382.72 is: 1,750,816,382.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,065,566.40 : 4,513,341,051.36 = 1,167,665,382.72 : x
  2. Step 2: Convert to fraction form
    3,010,065,566.40/4,513,341,051.36 = 1,167,665,382.72/x
  3. Step 3: Cross multiply
    3,010,065,566.40x = 4,513,341,051.36 × 1,167,665,382.72
  4. Step 4: Simplify right side
    3,010,065,566.40x = 5,270,072,106,082,161,664
  5. Step 5: Solve for x
    x = 5,270,072,106,082,161,664/3,010,065,566.40
  6. Step 6: Final answer
    x = 1,750,816,382.51

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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.