Home / 46,735,015.57-70,039,860.73-36,372,747.01

Finding the Fourth Proportional to 46,735,015.57, 70,039,860.73 and 36,372,747.01

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Solution

The fourth proportional to 46,735,015.57, 70,039,860.73 and 36,372,747.01 is: 54,510,351.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,735,015.57 : 70,039,860.73 = 36,372,747.01 : x
  2. Step 2: Convert to fraction form
    46,735,015.57/70,039,860.73 = 36,372,747.01/x
  3. Step 3: Cross multiply
    46,735,015.57x = 70,039,860.73 × 36,372,747.01
  4. Step 4: Simplify right side
    46,735,015.57x = 2,547,542,134,947,924
  5. Step 5: Solve for x
    x = 2,547,542,134,947,924/46,735,015.57
  6. Step 6: Final answer
    x = 54,510,351.69

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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.