Home / 107,540,508,001.80-161,310,762,002.70-57,950,685,409.80

Finding the Fourth Proportional to 107,540,508,001.80, 161,310,762,002.70 and 57,950,685,409.80

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Solution

The fourth proportional to 107,540,508,001.80, 161,310,762,002.70 and 57,950,685,409.80 is: 86,926,028,114.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,540,508,001.80 : 161,310,762,002.70 = 57,950,685,409.80 : x
  2. Step 2: Convert to fraction form
    107,540,508,001.80/161,310,762,002.70 = 57,950,685,409.80/x
  3. Step 3: Cross multiply
    107,540,508,001.80x = 161,310,762,002.70 × 57,950,685,409.80
  4. Step 4: Simplify right side
    107,540,508,001.80x = 9,348,069,222,033,588,748,288
  5. Step 5: Solve for x
    x = 9,348,069,222,033,588,748,288/107,540,508,001.80
  6. Step 6: Final answer
    x = 86,926,028,114.70

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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.