Home / 109,626,065.69-164,426,298.41-44,044,548.64

Finding the Fourth Proportional to 109,626,065.69, 164,426,298.41 and 44,044,548.64

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Solution

The fourth proportional to 109,626,065.69, 164,426,298.41 and 44,044,548.64 is: 66,061,680.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,626,065.69 : 164,426,298.41 = 44,044,548.64 : x
  2. Step 2: Convert to fraction form
    109,626,065.69/164,426,298.41 = 44,044,548.64/x
  3. Step 3: Cross multiply
    109,626,065.69x = 164,426,298.41 × 44,044,548.64
  4. Step 4: Simplify right side
    109,626,065.69x = 7,242,082,097,713,446
  5. Step 5: Solve for x
    x = 7,242,082,097,713,446/109,626,065.69
  6. Step 6: Final answer
    x = 66,061,680.24

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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.