Home / 110,633,167.06-152,669,769.14-61,072,477.04

Finding the Fourth Proportional to 110,633,167.06, 152,669,769.14 and 61,072,477.04

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Solution

The fourth proportional to 110,633,167.06, 152,669,769.14 and 61,072,477.04 is: 84,277,809.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,633,167.06 : 152,669,769.14 = 61,072,477.04 : x
  2. Step 2: Convert to fraction form
    110,633,167.06/152,669,769.14 = 61,072,477.04/x
  3. Step 3: Cross multiply
    110,633,167.06x = 152,669,769.14 × 61,072,477.04
  4. Step 4: Simplify right side
    110,633,167.06x = 9,323,920,971,039,106
  5. Step 5: Solve for x
    x = 9,323,920,971,039,106/110,633,167.06
  6. Step 6: Final answer
    x = 84,277,809.44

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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.