Home / 1,458,985,187,599.70-2,185,399,020,126-1,170,581,807,868.30

Finding the Fourth Proportional to 1,458,985,187,599.70, 2,185,399,020,126 and 1,170,581,807,868.30

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Solution

The fourth proportional to 1,458,985,187,599.70, 2,185,399,020,126 and 1,170,581,807,868.30 is: 1,753,402,541,461.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,985,187,599.70 : 2,185,399,020,126 = 1,170,581,807,868.30 : x
  2. Step 2: Convert to fraction form
    1,458,985,187,599.70/2,185,399,020,126 = 1,170,581,807,868.30/x
  3. Step 3: Cross multiply
    1,458,985,187,599.70x = 2,185,399,020,126 × 1,170,581,807,868.30
  4. Step 4: Simplify right side
    1,458,985,187,599.70x = 2,558,188,335,892,704,390,021,120
  5. Step 5: Solve for x
    x = 2,558,188,335,892,704,390,021,120/1,458,985,187,599.70
  6. Step 6: Final answer
    x = 1,753,402,541,461.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.