Home / 14,938,340.40-22,407,510.60-14,796,622.80

Finding the Fourth Proportional to 14,938,340.40, 22,407,510.60 and 14,796,622.80

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Solution

The fourth proportional to 14,938,340.40, 22,407,510.60 and 14,796,622.80 is: 22,194,934.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,938,340.40 : 22,407,510.60 = 14,796,622.80 : x
  2. Step 2: Convert to fraction form
    14,938,340.40/22,407,510.60 = 14,796,622.80/x
  3. Step 3: Cross multiply
    14,938,340.40x = 22,407,510.60 × 14,796,622.80
  4. Step 4: Simplify right side
    14,938,340.40x = 331,555,482,235,201.69
  5. Step 5: Solve for x
    x = 331,555,482,235,201.69/14,938,340.40
  6. Step 6: Final answer
    x = 22,194,934.20

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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.