Home / 32,926,427.10-49,389,640.65-10,209,620.70

Finding the Fourth Proportional to 32,926,427.10, 49,389,640.65 and 10,209,620.70

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Solution

The fourth proportional to 32,926,427.10, 49,389,640.65 and 10,209,620.70 is: 15,314,431.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,427.10 : 49,389,640.65 = 10,209,620.70 : x
  2. Step 2: Convert to fraction form
    32,926,427.10/49,389,640.65 = 10,209,620.70/x
  3. Step 3: Cross multiply
    32,926,427.10x = 49,389,640.65 × 10,209,620.70
  4. Step 4: Simplify right side
    32,926,427.10x = 504,249,497,545,801.38
  5. Step 5: Solve for x
    x = 504,249,497,545,801.38/32,926,427.10
  6. Step 6: Final answer
    x = 15,314,431.05

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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.