Home / 149,467,029.30-224,200,543.95-41,761,653.30

Finding the Fourth Proportional to 149,467,029.30, 224,200,543.95 and 41,761,653.30

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Solution

The fourth proportional to 149,467,029.30, 224,200,543.95 and 41,761,653.30 is: 62,642,479.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,467,029.30 : 224,200,543.95 = 41,761,653.30 : x
  2. Step 2: Convert to fraction form
    149,467,029.30/224,200,543.95 = 41,761,653.30/x
  3. Step 3: Cross multiply
    149,467,029.30x = 224,200,543.95 × 41,761,653.30
  4. Step 4: Simplify right side
    149,467,029.30x = 9,362,985,386,111,312
  5. Step 5: Solve for x
    x = 9,362,985,386,111,312/149,467,029.30
  6. Step 6: Final answer
    x = 62,642,479.95

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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.