Home / 149,773,553.30-224,660,329.95-122,563,774.10

Finding the Fourth Proportional to 149,773,553.30, 224,660,329.95 and 122,563,774.10

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Solution

The fourth proportional to 149,773,553.30, 224,660,329.95 and 122,563,774.10 is: 183,845,661.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,773,553.30 : 224,660,329.95 = 122,563,774.10 : x
  2. Step 2: Convert to fraction form
    149,773,553.30/224,660,329.95 = 122,563,774.10/x
  3. Step 3: Cross multiply
    149,773,553.30x = 224,660,329.95 × 122,563,774.10
  4. Step 4: Simplify right side
    149,773,553.30x = 27,535,217,929,223,260
  5. Step 5: Solve for x
    x = 27,535,217,929,223,260/149,773,553.30
  6. Step 6: Final answer
    x = 183,845,661.15

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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.