Home / 2,824,479,731.04-4,237,673,052-1,250,369,903.52

Finding the Fourth Proportional to 2,824,479,731.04, 4,237,673,052 and 1,250,369,903.52

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Solution

The fourth proportional to 2,824,479,731.04, 4,237,673,052 and 1,250,369,903.52 is: 1,875,976,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,479,731.04 : 4,237,673,052 = 1,250,369,903.52 : x
  2. Step 2: Convert to fraction form
    2,824,479,731.04/4,237,673,052 = 1,250,369,903.52/x
  3. Step 3: Cross multiply
    2,824,479,731.04x = 4,237,673,052 × 1,250,369,903.52
  4. Step 4: Simplify right side
    2,824,479,731.04x = 5,298,658,845,178,544,128
  5. Step 5: Solve for x
    x = 5,298,658,845,178,544,128/2,824,479,731.04
  6. Step 6: Final answer
    x = 1,875,976,940.80

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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.