Home / 50,207,938.80-75,276,478.80-22,927,300.80

Finding the Fourth Proportional to 50,207,938.80, 75,276,478.80 and 22,927,300.80

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Solution

The fourth proportional to 50,207,938.80, 75,276,478.80 and 22,927,300.80 is: 34,374,772.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,207,938.80 : 75,276,478.80 = 22,927,300.80 : x
  2. Step 2: Convert to fraction form
    50,207,938.80/75,276,478.80 = 22,927,300.80/x
  3. Step 3: Cross multiply
    50,207,938.80x = 75,276,478.80 × 22,927,300.80
  4. Step 4: Simplify right side
    50,207,938.80x = 1,725,886,472,612,423
  5. Step 5: Solve for x
    x = 1,725,886,472,612,423/50,207,938.80
  6. Step 6: Final answer
    x = 34,374,772.47

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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.