Home / 60,619,496.64-90,986,731.83-37,520,558.93

Finding the Fourth Proportional to 60,619,496.64, 90,986,731.83 and 37,520,558.93

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Solution

The fourth proportional to 60,619,496.64, 90,986,731.83 and 37,520,558.93 is: 56,316,420.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,619,496.64 : 90,986,731.83 = 37,520,558.93 : x
  2. Step 2: Convert to fraction form
    60,619,496.64/90,986,731.83 = 37,520,558.93/x
  3. Step 3: Cross multiply
    60,619,496.64x = 90,986,731.83 × 37,520,558.93
  4. Step 4: Simplify right side
    60,619,496.64x = 3,413,873,033,020,687.50
  5. Step 5: Solve for x
    x = 3,413,873,033,020,687.50/60,619,496.64
  6. Step 6: Final answer
    x = 56,316,420.00

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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.