Home / 112,333,756,214.56-168,558,565,832.88-52,648,482,093.76

Finding the Fourth Proportional to 112,333,756,214.56, 168,558,565,832.88 and 52,648,482,093.76

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Solution

The fourth proportional to 112,333,756,214.56, 168,558,565,832.88 and 52,648,482,093.76 is: 78,999,874,428.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,333,756,214.56 : 168,558,565,832.88 = 52,648,482,093.76 : x
  2. Step 2: Convert to fraction form
    112,333,756,214.56/168,558,565,832.88 = 52,648,482,093.76/x
  3. Step 3: Cross multiply
    112,333,756,214.56x = 168,558,565,832.88 × 52,648,482,093.76
  4. Step 4: Simplify right side
    112,333,756,214.56x = 8,874,352,635,002,249,805,824
  5. Step 5: Solve for x
    x = 8,874,352,635,002,249,805,824/112,333,756,214.56
  6. Step 6: Final answer
    x = 78,999,874,428.24

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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.