Home / 106,818,594,146.40-160,193,872,878.48-35,091,459,009.12

Finding the Fourth Proportional to 106,818,594,146.40, 160,193,872,878.48 and 35,091,459,009.12

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Solution

The fourth proportional to 106,818,594,146.40, 160,193,872,878.48 and 35,091,459,009.12 is: 52,626,012,994.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,818,594,146.40 : 160,193,872,878.48 = 35,091,459,009.12 : x
  2. Step 2: Convert to fraction form
    106,818,594,146.40/160,193,872,878.48 = 35,091,459,009.12/x
  3. Step 3: Cross multiply
    106,818,594,146.40x = 160,193,872,878.48 × 35,091,459,009.12
  4. Step 4: Simplify right side
    106,818,594,146.40x = 5,621,436,723,627,361,828,864
  5. Step 5: Solve for x
    x = 5,621,436,723,627,361,828,864/106,818,594,146.40
  6. Step 6: Final answer
    x = 52,626,012,994.73

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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.