Home / 94,251,302.57-130,067,994.54-51,869,741.63

Finding the Fourth Proportional to 94,251,302.57, 130,067,994.54 and 51,869,741.63

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Solution

The fourth proportional to 94,251,302.57, 130,067,994.54 and 51,869,741.63 is: 71,580,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,251,302.57 : 130,067,994.54 = 51,869,741.63 : x
  2. Step 2: Convert to fraction form
    94,251,302.57/130,067,994.54 = 51,869,741.63/x
  3. Step 3: Cross multiply
    94,251,302.57x = 130,067,994.54 × 51,869,741.63
  4. Step 4: Simplify right side
    94,251,302.57x = 6,746,593,271,122,051
  5. Step 5: Solve for x
    x = 6,746,593,271,122,051/94,251,302.57
  6. Step 6: Final answer
    x = 71,580,902.20

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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.