Home / 924,078,625.24-1,385,184,701.20-579,273,930.76

Finding the Fourth Proportional to 924,078,625.24, 1,385,184,701.20 and 579,273,930.76

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Solution

The fourth proportional to 924,078,625.24, 1,385,184,701.20 and 579,273,930.76 is: 868,325,881.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,078,625.24 : 1,385,184,701.20 = 579,273,930.76 : x
  2. Step 2: Convert to fraction form
    924,078,625.24/1,385,184,701.20 = 579,273,930.76/x
  3. Step 3: Cross multiply
    924,078,625.24x = 1,385,184,701.20 × 579,273,930.76
  4. Step 4: Simplify right side
    924,078,625.24x = 802,401,386,692,740,096
  5. Step 5: Solve for x
    x = 802,401,386,692,740,096/924,078,625.24
  6. Step 6: Final answer
    x = 868,325,881.34

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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.