Home / 1,495,364,597.55-2,243,046,896.33-1,005,588,571.95

Finding the Fourth Proportional to 1,495,364,597.55, 2,243,046,896.33 and 1,005,588,571.95

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Solution

The fourth proportional to 1,495,364,597.55, 2,243,046,896.33 and 1,005,588,571.95 is: 1,508,382,857.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,364,597.55 : 2,243,046,896.33 = 1,005,588,571.95 : x
  2. Step 2: Convert to fraction form
    1,495,364,597.55/2,243,046,896.33 = 1,005,588,571.95/x
  3. Step 3: Cross multiply
    1,495,364,597.55x = 2,243,046,896.33 × 1,005,588,571.95
  4. Step 4: Simplify right side
    1,495,364,597.55x = 2,255,582,325,292,336,384
  5. Step 5: Solve for x
    x = 2,255,582,325,292,336,384/1,495,364,597.55
  6. Step 6: Final answer
    x = 1,508,382,857.93

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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.