Home / 41,208,806.94-56,865,307.05-22,872,649.02

Finding the Fourth Proportional to 41,208,806.94, 56,865,307.05 and 22,872,649.02

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Solution

The fourth proportional to 41,208,806.94, 56,865,307.05 and 22,872,649.02 is: 31,562,675.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,208,806.94 : 56,865,307.05 = 22,872,649.02 : x
  2. Step 2: Convert to fraction form
    41,208,806.94/56,865,307.05 = 22,872,649.02/x
  3. Step 3: Cross multiply
    41,208,806.94x = 56,865,307.05 × 22,872,649.02
  4. Step 4: Simplify right side
    41,208,806.94x = 1,300,660,209,569,181.50
  5. Step 5: Solve for x
    x = 1,300,660,209,569,181.50/41,208,806.94
  6. Step 6: Final answer
    x = 31,562,675.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.