Home / 149,903,793,324.48-224,847,413,346.78-109,607,938,564.08

Finding the Fourth Proportional to 149,903,793,324.48, 224,847,413,346.78 and 109,607,938,564.08

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Solution

The fourth proportional to 149,903,793,324.48, 224,847,413,346.78 and 109,607,938,564.08 is: 164,405,856,061.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,903,793,324.48 : 224,847,413,346.78 = 109,607,938,564.08 : x
  2. Step 2: Convert to fraction form
    149,903,793,324.48/224,847,413,346.78 = 109,607,938,564.08/x
  3. Step 3: Cross multiply
    149,903,793,324.48x = 224,847,413,346.78 × 109,607,938,564.08
  4. Step 4: Simplify right side
    149,903,793,324.48x = 24,645,061,468,406,163,701,760
  5. Step 5: Solve for x
    x = 24,645,061,468,406,163,701,760/149,903,793,324.48
  6. Step 6: Final answer
    x = 164,405,856,061.69

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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.