Home / 61,065,485.53-91,643,637.11-24,674,192.31

Finding the Fourth Proportional to 61,065,485.53, 91,643,637.11 and 24,674,192.31

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Solution

The fourth proportional to 61,065,485.53, 91,643,637.11 and 24,674,192.31 is: 37,029,636.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,065,485.53 : 91,643,637.11 = 24,674,192.31 : x
  2. Step 2: Convert to fraction form
    61,065,485.53/91,643,637.11 = 24,674,192.31/x
  3. Step 3: Cross multiply
    61,065,485.53x = 91,643,637.11 × 24,674,192.31
  4. Step 4: Simplify right side
    61,065,485.53x = 2,261,232,726,039,992.50
  5. Step 5: Solve for x
    x = 2,261,232,726,039,992.50/61,065,485.53
  6. Step 6: Final answer
    x = 37,029,636.40

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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.