Home / 2,262,597,119.13-3,123,818,599.02-1,549,326,285.57

Finding the Fourth Proportional to 2,262,597,119.13, 3,123,818,599.02 and 1,549,326,285.57

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Solution

The fourth proportional to 2,262,597,119.13, 3,123,818,599.02 and 1,549,326,285.57 is: 2,139,052,607.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,597,119.13 : 3,123,818,599.02 = 1,549,326,285.57 : x
  2. Step 2: Convert to fraction form
    2,262,597,119.13/3,123,818,599.02 = 1,549,326,285.57/x
  3. Step 3: Cross multiply
    2,262,597,119.13x = 3,123,818,599.02 × 1,549,326,285.57
  4. Step 4: Simplify right side
    2,262,597,119.13x = 4,839,814,266,814,137,344
  5. Step 5: Solve for x
    x = 4,839,814,266,814,137,344/2,262,597,119.13
  6. Step 6: Final answer
    x = 2,139,052,607.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.