Home / 49,830,097.10-74,745,145.65-49,830,097.10

Finding the Fourth Proportional to 49,830,097.10, 74,745,145.65 and 49,830,097.10

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Solution

The fourth proportional to 49,830,097.10, 74,745,145.65 and 49,830,097.10 is: 74,745,145.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,830,097.10 : 74,745,145.65 = 49,830,097.10 : x
  2. Step 2: Convert to fraction form
    49,830,097.10/74,745,145.65 = 49,830,097.10/x
  3. Step 3: Cross multiply
    49,830,097.10x = 74,745,145.65 × 49,830,097.10
  4. Step 4: Simplify right side
    49,830,097.10x = 3,724,557,865,493,143
  5. Step 5: Solve for x
    x = 3,724,557,865,493,143/49,830,097.10
  6. Step 6: Final answer
    x = 74,745,145.65

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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.