Home / 48,576,218.40-72,872,492.40-14,501,008.80

Finding the Fourth Proportional to 48,576,218.40, 72,872,492.40 and 14,501,008.80

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Solution

The fourth proportional to 48,576,218.40, 72,872,492.40 and 14,501,008.80 is: 21,753,950.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,576,218.40 : 72,872,492.40 = 14,501,008.80 : x
  2. Step 2: Convert to fraction form
    48,576,218.40/72,872,492.40 = 14,501,008.80/x
  3. Step 3: Cross multiply
    48,576,218.40x = 72,872,492.40 × 14,501,008.80
  4. Step 4: Simplify right side
    48,576,218.40x = 1,056,724,653,570,333.25
  5. Step 5: Solve for x
    x = 1,056,724,653,570,333.25/48,576,218.40
  6. Step 6: Final answer
    x = 21,753,950.56

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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.