Home / 38,091,441,241.08-57,159,442,146.77-14,204,448,347.65

Finding the Fourth Proportional to 38,091,441,241.08, 57,159,442,146.77 and 14,204,448,347.65

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Solution

The fourth proportional to 38,091,441,241.08, 57,159,442,146.77 and 14,204,448,347.65 is: 21,314,980,927.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,091,441,241.08 : 57,159,442,146.77 = 14,204,448,347.65 : x
  2. Step 2: Convert to fraction form
    38,091,441,241.08/57,159,442,146.77 = 14,204,448,347.65/x
  3. Step 3: Cross multiply
    38,091,441,241.08x = 57,159,442,146.77 × 14,204,448,347.65
  4. Step 4: Simplify right side
    38,091,441,241.08x = 811,918,343,554,125,660,160
  5. Step 5: Solve for x
    x = 811,918,343,554,125,660,160/38,091,441,241.08
  6. Step 6: Final answer
    x = 21,314,980,927.49

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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.