Home / 35,488,973.40-53,233,460.10-23,372,118.60

Finding the Fourth Proportional to 35,488,973.40, 53,233,460.10 and 23,372,118.60

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Solution

The fourth proportional to 35,488,973.40, 53,233,460.10 and 23,372,118.60 is: 35,058,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,488,973.40 : 53,233,460.10 = 23,372,118.60 : x
  2. Step 2: Convert to fraction form
    35,488,973.40/53,233,460.10 = 23,372,118.60/x
  3. Step 3: Cross multiply
    35,488,973.40x = 53,233,460.10 × 23,372,118.60
  4. Step 4: Simplify right side
    35,488,973.40x = 1,244,178,742,945,568
  5. Step 5: Solve for x
    x = 1,244,178,742,945,568/35,488,973.40
  6. Step 6: Final answer
    x = 35,058,177.90

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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.