Home / 41,903,014,178.16-62,853,929,353.56-19,506,235,709.07

Finding the Fourth Proportional to 41,903,014,178.16, 62,853,929,353.56 and 19,506,235,709.07

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Solution

The fourth proportional to 41,903,014,178.16, 62,853,929,353.56 and 19,506,235,709.07 is: 29,259,078,022.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,903,014,178.16 : 62,853,929,353.56 = 19,506,235,709.07 : x
  2. Step 2: Convert to fraction form
    41,903,014,178.16/62,853,929,353.56 = 19,506,235,709.07/x
  3. Step 3: Cross multiply
    41,903,014,178.16x = 62,853,929,353.56 × 19,506,235,709.07
  4. Step 4: Simplify right side
    41,903,014,178.16x = 1,226,043,561,211,853,275,136
  5. Step 5: Solve for x
    x = 1,226,043,561,211,853,275,136/41,903,014,178.16
  6. Step 6: Final answer
    x = 29,259,078,022.38

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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.