Home / 29,903,051.93-41,266,228.19-16,152,016.05

Finding the Fourth Proportional to 29,903,051.93, 41,266,228.19 and 16,152,016.05

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Solution

The fourth proportional to 29,903,051.93, 41,266,228.19 and 16,152,016.05 is: 22,289,791.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,903,051.93 : 41,266,228.19 = 16,152,016.05 : x
  2. Step 2: Convert to fraction form
    29,903,051.93/41,266,228.19 = 16,152,016.05/x
  3. Step 3: Cross multiply
    29,903,051.93x = 41,266,228.19 × 16,152,016.05
  4. Step 4: Simplify right side
    29,903,051.93x = 666,532,779,967,082.50
  5. Step 5: Solve for x
    x = 666,532,779,967,082.50/29,903,051.93
  6. Step 6: Final answer
    x = 22,289,791.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.