Home / 4,969,269,900,653.20-7,454,650,154,142.80-1,745,369,433,312.50

Finding the Fourth Proportional to 4,969,269,900,653.20, 7,454,650,154,142.80 and 1,745,369,433,312.50

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Solution

The fourth proportional to 4,969,269,900,653.20, 7,454,650,154,142.80 and 1,745,369,433,312.50 is: 2,618,315,924,713.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,269,900,653.20 : 7,454,650,154,142.80 = 1,745,369,433,312.50 : x
  2. Step 2: Convert to fraction form
    4,969,269,900,653.20/7,454,650,154,142.80 = 1,745,369,433,312.50/x
  3. Step 3: Cross multiply
    4,969,269,900,653.20x = 7,454,650,154,142.80 × 1,745,369,433,312.50
  4. Step 4: Simplify right side
    4,969,269,900,653.20x = 13,011,118,515,079,158,909,894,656
  5. Step 5: Solve for x
    x = 13,011,118,515,079,158,909,894,656/4,969,269,900,653.20
  6. Step 6: Final answer
    x = 2,618,315,924,713.38

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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.