Home / 3,924,730,554.60-5,884,078,389.12-2,031,897,609.84

Finding the Fourth Proportional to 3,924,730,554.60, 5,884,078,389.12 and 2,031,897,609.84

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Solution

The fourth proportional to 3,924,730,554.60, 5,884,078,389.12 and 2,031,897,609.84 is: 3,046,284,234.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,730,554.60 : 5,884,078,389.12 = 2,031,897,609.84 : x
  2. Step 2: Convert to fraction form
    3,924,730,554.60/5,884,078,389.12 = 2,031,897,609.84/x
  3. Step 3: Cross multiply
    3,924,730,554.60x = 5,884,078,389.12 × 2,031,897,609.84
  4. Step 4: Simplify right side
    3,924,730,554.60x = 11,955,844,814,964,125,696
  5. Step 5: Solve for x
    x = 11,955,844,814,964,125,696/3,924,730,554.60
  6. Step 6: Final answer
    x = 3,046,284,234.97

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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.