Home / 6,816,148,273,555-9,406,580,297,107.40-3,774,639,154,579

Finding the Fourth Proportional to 6,816,148,273,555, 9,406,580,297,107.40 and 3,774,639,154,579

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Solution

The fourth proportional to 6,816,148,273,555, 9,406,580,297,107.40 and 3,774,639,154,579 is: 5,209,165,774,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,148,273,555 : 9,406,580,297,107.40 = 3,774,639,154,579 : x
  2. Step 2: Convert to fraction form
    6,816,148,273,555/9,406,580,297,107.40 = 3,774,639,154,579/x
  3. Step 3: Cross multiply
    6,816,148,273,555x = 9,406,580,297,107.40 × 3,774,639,154,579
  4. Step 4: Simplify right side
    6,816,148,273,555x = 35,506,446,300,152,957,675,503,616
  5. Step 5: Solve for x
    x = 35,506,446,300,152,957,675,503,616/6,816,148,273,555
  6. Step 6: Final answer
    x = 5,209,165,774,446.16

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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.