Home / 35,473,242.24-53,209,974.72-9,914,083.20

Finding the Fourth Proportional to 35,473,242.24, 53,209,974.72 and 9,914,083.20

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Solution

The fourth proportional to 35,473,242.24, 53,209,974.72 and 9,914,083.20 is: 14,871,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,473,242.24 : 53,209,974.72 = 9,914,083.20 : x
  2. Step 2: Convert to fraction form
    35,473,242.24/53,209,974.72 = 9,914,083.20/x
  3. Step 3: Cross multiply
    35,473,242.24x = 53,209,974.72 × 9,914,083.20
  4. Step 4: Simplify right side
    35,473,242.24x = 527,528,116,443,976.62
  5. Step 5: Solve for x
    x = 527,528,116,443,976.62/35,473,242.24
  6. Step 6: Final answer
    x = 14,871,155.92

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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.