Home / 60,821,759.16-91,232,675.64-14,763,695.04

Finding the Fourth Proportional to 60,821,759.16, 91,232,675.64 and 14,763,695.04

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Solution

The fourth proportional to 60,821,759.16, 91,232,675.64 and 14,763,695.04 is: 22,145,551.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,821,759.16 : 91,232,675.64 = 14,763,695.04 : x
  2. Step 2: Convert to fraction form
    60,821,759.16/91,232,675.64 = 14,763,695.04/x
  3. Step 3: Cross multiply
    60,821,759.16x = 91,232,675.64 × 14,763,695.04
  4. Step 4: Simplify right side
    60,821,759.16x = 1,346,931,400,832,196.75
  5. Step 5: Solve for x
    x = 1,346,931,400,832,196.75/60,821,759.16
  6. Step 6: Final answer
    x = 22,145,551.52

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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.