Home / 1,504,376,095.16-2,076,039,005.52-844,326,373.16

Finding the Fourth Proportional to 1,504,376,095.16, 2,076,039,005.52 and 844,326,373.16

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Solution

The fourth proportional to 1,504,376,095.16, 2,076,039,005.52 and 844,326,373.16 is: 1,165,170,391.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,376,095.16 : 2,076,039,005.52 = 844,326,373.16 : x
  2. Step 2: Convert to fraction form
    1,504,376,095.16/2,076,039,005.52 = 844,326,373.16/x
  3. Step 3: Cross multiply
    1,504,376,095.16x = 2,076,039,005.52 × 844,326,373.16
  4. Step 4: Simplify right side
    1,504,376,095.16x = 1,752,854,484,069,394,688
  5. Step 5: Solve for x
    x = 1,752,854,484,069,394,688/1,504,376,095.16
  6. Step 6: Final answer
    x = 1,165,170,391.71

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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.