Home / 74,844,007.20-104,526,518.40-74,844,007.20

Finding the Fourth Proportional to 74,844,007.20, 104,526,518.40 and 74,844,007.20

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Solution

The fourth proportional to 74,844,007.20, 104,526,518.40 and 74,844,007.20 is: 104,526,518.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,844,007.20 : 104,526,518.40 = 74,844,007.20 : x
  2. Step 2: Convert to fraction form
    74,844,007.20/104,526,518.40 = 74,844,007.20/x
  3. Step 3: Cross multiply
    74,844,007.20x = 104,526,518.40 × 74,844,007.20
  4. Step 4: Simplify right side
    74,844,007.20x = 7,823,183,495,720,533
  5. Step 5: Solve for x
    x = 7,823,183,495,720,533/74,844,007.20
  6. Step 6: Final answer
    x = 104,526,518.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.