Home / 132,566,860.53-183,026,016.27-97,698,819.69

Finding the Fourth Proportional to 132,566,860.53, 183,026,016.27 and 97,698,819.69

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Solution

The fourth proportional to 132,566,860.53, 183,026,016.27 and 97,698,819.69 is: 134,886,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,566,860.53 : 183,026,016.27 = 97,698,819.69 : x
  2. Step 2: Convert to fraction form
    132,566,860.53/183,026,016.27 = 97,698,819.69/x
  3. Step 3: Cross multiply
    132,566,860.53x = 183,026,016.27 × 97,698,819.69
  4. Step 4: Simplify right side
    132,566,860.53x = 17,881,425,762,141,736
  5. Step 5: Solve for x
    x = 17,881,425,762,141,736/132,566,860.53
  6. Step 6: Final answer
    x = 134,886,092.12

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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.