Home / 54,403,230.80-81,604,846.20-16,064,683.40

Finding the Fourth Proportional to 54,403,230.80, 81,604,846.20 and 16,064,683.40

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Solution

The fourth proportional to 54,403,230.80, 81,604,846.20 and 16,064,683.40 is: 24,097,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,403,230.80 : 81,604,846.20 = 16,064,683.40 : x
  2. Step 2: Convert to fraction form
    54,403,230.80/81,604,846.20 = 16,064,683.40/x
  3. Step 3: Cross multiply
    54,403,230.80x = 81,604,846.20 × 16,064,683.40
  4. Step 4: Simplify right side
    54,403,230.80x = 1,310,956,018,108,693.25
  5. Step 5: Solve for x
    x = 1,310,956,018,108,693.25/54,403,230.80
  6. Step 6: Final answer
    x = 24,097,025.10

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Similar ratio
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1.5x scale

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.