Home / 22,674,866,936.40-34,012,300,404.60-20,884,123,342.80

Finding the Fourth Proportional to 22,674,866,936.40, 34,012,300,404.60 and 20,884,123,342.80

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Solution

The fourth proportional to 22,674,866,936.40, 34,012,300,404.60 and 20,884,123,342.80 is: 31,326,185,014.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,866,936.40 : 34,012,300,404.60 = 20,884,123,342.80 : x
  2. Step 2: Convert to fraction form
    22,674,866,936.40/34,012,300,404.60 = 20,884,123,342.80/x
  3. Step 3: Cross multiply
    22,674,866,936.40x = 34,012,300,404.60 × 20,884,123,342.80
  4. Step 4: Simplify right side
    22,674,866,936.40x = 710,317,076,822,032,646,144
  5. Step 5: Solve for x
    x = 710,317,076,822,032,646,144/22,674,866,936.40
  6. Step 6: Final answer
    x = 31,326,185,014.20

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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.