Home / 39,174,590,860.80-58,761,886,291.20-39,174,590,860.80

Finding the Fourth Proportional to 39,174,590,860.80, 58,761,886,291.20 and 39,174,590,860.80

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Solution

The fourth proportional to 39,174,590,860.80, 58,761,886,291.20 and 39,174,590,860.80 is: 58,761,886,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,174,590,860.80 : 58,761,886,291.20 = 39,174,590,860.80 : x
  2. Step 2: Convert to fraction form
    39,174,590,860.80/58,761,886,291.20 = 39,174,590,860.80/x
  3. Step 3: Cross multiply
    39,174,590,860.80x = 58,761,886,291.20 × 39,174,590,860.80
  4. Step 4: Simplify right side
    39,174,590,860.80x = 2,301,972,853,666,612,510,720
  5. Step 5: Solve for x
    x = 2,301,972,853,666,612,510,720/39,174,590,860.80
  6. Step 6: Final answer
    x = 58,761,886,291.20

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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.