Home / 456,250,210.60-683,871,431.10-251,924,924.20

Finding the Fourth Proportional to 456,250,210.60, 683,871,431.10 and 251,924,924.20

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Solution

The fourth proportional to 456,250,210.60, 683,871,431.10 and 251,924,924.20 is: 377,609,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    456,250,210.60 : 683,871,431.10 = 251,924,924.20 : x
  2. Step 2: Convert to fraction form
    456,250,210.60/683,871,431.10 = 251,924,924.20/x
  3. Step 3: Cross multiply
    456,250,210.60x = 683,871,431.10 × 251,924,924.20
  4. Step 4: Simplify right side
    456,250,210.60x = 172,284,258,442,413,024
  5. Step 5: Solve for x
    x = 172,284,258,442,413,024/456,250,210.60
  6. Step 6: Final answer
    x = 377,609,159.27

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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.