Home / 182,924,994.57-252,436,734.81-99,293,070.89

Finding the Fourth Proportional to 182,924,994.57, 252,436,734.81 and 99,293,070.89

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Solution

The fourth proportional to 182,924,994.57, 252,436,734.81 and 99,293,070.89 is: 137,024,569.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,924,994.57 : 252,436,734.81 = 99,293,070.89 : x
  2. Step 2: Convert to fraction form
    182,924,994.57/252,436,734.81 = 99,293,070.89/x
  3. Step 3: Cross multiply
    182,924,994.57x = 252,436,734.81 × 99,293,070.89
  4. Step 4: Simplify right side
    182,924,994.57x = 25,065,218,603,467,280
  5. Step 5: Solve for x
    x = 25,065,218,603,467,280/182,924,994.57
  6. Step 6: Final answer
    x = 137,024,569.35

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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.