Home / 4,894,619,126.98-7,336,700,754.18-2,791,567,734.34

Finding the Fourth Proportional to 4,894,619,126.98, 7,336,700,754.18 and 2,791,567,734.34

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Solution

The fourth proportional to 4,894,619,126.98, 7,336,700,754.18 and 2,791,567,734.34 is: 4,184,369,931.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,619,126.98 : 7,336,700,754.18 = 2,791,567,734.34 : x
  2. Step 2: Convert to fraction form
    4,894,619,126.98/7,336,700,754.18 = 2,791,567,734.34/x
  3. Step 3: Cross multiply
    4,894,619,126.98x = 7,336,700,754.18 × 2,791,567,734.34
  4. Step 4: Simplify right side
    4,894,619,126.98x = 20,480,897,101,876,834,304
  5. Step 5: Solve for x
    x = 20,480,897,101,876,834,304/4,894,619,126.98
  6. Step 6: Final answer
    x = 4,184,369,931.66

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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.