Home / 376,446,768,034.32-564,669,807,041.52-117,999,378,833.04

Finding the Fourth Proportional to 376,446,768,034.32, 564,669,807,041.52 and 117,999,378,833.04

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Solution

The fourth proportional to 376,446,768,034.32, 564,669,807,041.52 and 117,999,378,833.04 is: 176,998,960,104.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,446,768,034.32 : 564,669,807,041.52 = 117,999,378,833.04 : x
  2. Step 2: Convert to fraction form
    376,446,768,034.32/564,669,807,041.52 = 117,999,378,833.04/x
  3. Step 3: Cross multiply
    376,446,768,034.32x = 564,669,807,041.52 × 117,999,378,833.04
  4. Step 4: Simplify right side
    376,446,768,034.32x = 66,630,686,476,671,916,179,456
  5. Step 5: Solve for x
    x = 66,630,686,476,671,916,179,456/376,446,768,034.32
  6. Step 6: Final answer
    x = 176,998,960,104.23

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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.