Home / 79,580,973.51-119,371,450.14-22,073,244.36

Finding the Fourth Proportional to 79,580,973.51, 119,371,450.14 and 22,073,244.36

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Solution

The fourth proportional to 79,580,973.51, 119,371,450.14 and 22,073,244.36 is: 33,109,863.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,580,973.51 : 119,371,450.14 = 22,073,244.36 : x
  2. Step 2: Convert to fraction form
    79,580,973.51/119,371,450.14 = 22,073,244.36/x
  3. Step 3: Cross multiply
    79,580,973.51x = 119,371,450.14 × 22,073,244.36
  4. Step 4: Simplify right side
    79,580,973.51x = 2,634,915,188,547,776
  5. Step 5: Solve for x
    x = 2,634,915,188,547,776/79,580,973.51
  6. Step 6: Final answer
    x = 33,109,863.73

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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.