Home / 317,627,116.10-475,432,904.55-317,627,116.10

Finding the Fourth Proportional to 317,627,116.10, 475,432,904.55 and 317,627,116.10

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Solution

The fourth proportional to 317,627,116.10, 475,432,904.55 and 317,627,116.10 is: 475,432,904.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,627,116.10 : 475,432,904.55 = 317,627,116.10 : x
  2. Step 2: Convert to fraction form
    317,627,116.10/475,432,904.55 = 317,627,116.10/x
  3. Step 3: Cross multiply
    317,627,116.10x = 475,432,904.55 × 317,627,116.10
  4. Step 4: Simplify right side
    317,627,116.10x = 151,010,382,371,263,072
  5. Step 5: Solve for x
    x = 151,010,382,371,263,072/317,627,116.10
  6. Step 6: Final answer
    x = 475,432,904.55

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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.