Home / 19,631,209.41-29,460,264.16-6,851,714.11

Finding the Fourth Proportional to 19,631,209.41, 29,460,264.16 and 6,851,714.11

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Solution

The fourth proportional to 19,631,209.41, 29,460,264.16 and 6,851,714.11 is: 10,282,265.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,631,209.41 : 29,460,264.16 = 6,851,714.11 : x
  2. Step 2: Convert to fraction form
    19,631,209.41/29,460,264.16 = 6,851,714.11/x
  3. Step 3: Cross multiply
    19,631,209.41x = 29,460,264.16 × 6,851,714.11
  4. Step 4: Simplify right side
    19,631,209.41x = 201,853,307,482,098
  5. Step 5: Solve for x
    x = 201,853,307,482,098/19,631,209.41
  6. Step 6: Final answer
    x = 10,282,265.51

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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.