Home / 14,537,538.80-21,806,308.20-4,963,727.60

Finding the Fourth Proportional to 14,537,538.80, 21,806,308.20 and 4,963,727.60

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Solution

The fourth proportional to 14,537,538.80, 21,806,308.20 and 4,963,727.60 is: 7,445,591.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,538.80 : 21,806,308.20 = 4,963,727.60 : x
  2. Step 2: Convert to fraction form
    14,537,538.80/21,806,308.20 = 4,963,727.60/x
  3. Step 3: Cross multiply
    14,537,538.80x = 21,806,308.20 × 4,963,727.60
  4. Step 4: Simplify right side
    14,537,538.80x = 108,240,573,866,446.31
  5. Step 5: Solve for x
    x = 108,240,573,866,446.31/14,537,538.80
  6. Step 6: Final answer
    x = 7,445,591.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.