Home / 29,671,259.55-44,471,459.93-15,286,923.15

Finding the Fourth Proportional to 29,671,259.55, 44,471,459.93 and 15,286,923.15

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Solution

The fourth proportional to 29,671,259.55, 44,471,459.93 and 15,286,923.15 is: 22,912,131.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,671,259.55 : 44,471,459.93 = 15,286,923.15 : x
  2. Step 2: Convert to fraction form
    29,671,259.55/44,471,459.93 = 15,286,923.15/x
  3. Step 3: Cross multiply
    29,671,259.55x = 44,471,459.93 × 15,286,923.15
  4. Step 4: Simplify right side
    29,671,259.55x = 679,831,790,241,779.75
  5. Step 5: Solve for x
    x = 679,831,790,241,779.75/29,671,259.55
  6. Step 6: Final answer
    x = 22,912,131.15

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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.