Home / 39,701,365.40-59,552,048.10-10,951,938.20

Finding the Fourth Proportional to 39,701,365.40, 59,552,048.10 and 10,951,938.20

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Solution

The fourth proportional to 39,701,365.40, 59,552,048.10 and 10,951,938.20 is: 16,427,907.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,701,365.40 : 59,552,048.10 = 10,951,938.20 : x
  2. Step 2: Convert to fraction form
    39,701,365.40/59,552,048.10 = 10,951,938.20/x
  3. Step 3: Cross multiply
    39,701,365.40x = 59,552,048.10 × 10,951,938.20
  4. Step 4: Simplify right side
    39,701,365.40x = 652,210,350,474,627.38
  5. Step 5: Solve for x
    x = 652,210,350,474,627.38/39,701,365.40
  6. Step 6: Final answer
    x = 16,427,907.30

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1.5x scale

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.