Home / 1,724,910,527.64-2,382,340,047.20-1,159,413,633.50

Finding the Fourth Proportional to 1,724,910,527.64, 2,382,340,047.20 and 1,159,413,633.50

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Solution

The fourth proportional to 1,724,910,527.64, 2,382,340,047.20 and 1,159,413,633.50 is: 1,601,310,610.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,910,527.64 : 2,382,340,047.20 = 1,159,413,633.50 : x
  2. Step 2: Convert to fraction form
    1,724,910,527.64/2,382,340,047.20 = 1,159,413,633.50/x
  3. Step 3: Cross multiply
    1,724,910,527.64x = 2,382,340,047.20 × 1,159,413,633.50
  4. Step 4: Simplify right side
    1,724,910,527.64x = 2,762,117,530,356,713,472
  5. Step 5: Solve for x
    x = 2,762,117,530,356,713,472/1,724,910,527.64
  6. Step 6: Final answer
    x = 1,601,310,610.66

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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.