Home / 247,325,573.10-370,988,359.65-241,656,869.10

Finding the Fourth Proportional to 247,325,573.10, 370,988,359.65 and 241,656,869.10

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Solution

The fourth proportional to 247,325,573.10, 370,988,359.65 and 241,656,869.10 is: 362,485,303.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,325,573.10 : 370,988,359.65 = 241,656,869.10 : x
  2. Step 2: Convert to fraction form
    247,325,573.10/370,988,359.65 = 241,656,869.10/x
  3. Step 3: Cross multiply
    247,325,573.10x = 370,988,359.65 × 241,656,869.10
  4. Step 4: Simplify right side
    247,325,573.10x = 89,651,885,465,563,760
  5. Step 5: Solve for x
    x = 89,651,885,465,563,760/247,325,573.10
  6. Step 6: Final answer
    x = 362,485,303.65

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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.