Home / 109,727,202.22-164,475,587.61-36,918,705.08

Finding the Fourth Proportional to 109,727,202.22, 164,475,587.61 and 36,918,705.08

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Solution

The fourth proportional to 109,727,202.22, 164,475,587.61 and 36,918,705.08 is: 55,339,292.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,727,202.22 : 164,475,587.61 = 36,918,705.08 : x
  2. Step 2: Convert to fraction form
    109,727,202.22/164,475,587.61 = 36,918,705.08/x
  3. Step 3: Cross multiply
    109,727,202.22x = 164,475,587.61 × 36,918,705.08
  4. Step 4: Simplify right side
    109,727,202.22x = 6,072,225,712,244,482
  5. Step 5: Solve for x
    x = 6,072,225,712,244,482/109,727,202.22
  6. Step 6: Final answer
    x = 55,339,292.26

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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.