Home / 11,461,711,915.68-17,200,421,197.08-4,000,294,697.40

Finding the Fourth Proportional to 11,461,711,915.68, 17,200,421,197.08 and 4,000,294,697.40

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Solution

The fourth proportional to 11,461,711,915.68, 17,200,421,197.08 and 4,000,294,697.40 is: 6,003,182,963.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,461,711,915.68 : 17,200,421,197.08 = 4,000,294,697.40 : x
  2. Step 2: Convert to fraction form
    11,461,711,915.68/17,200,421,197.08 = 4,000,294,697.40/x
  3. Step 3: Cross multiply
    11,461,711,915.68x = 17,200,421,197.08 × 4,000,294,697.40
  4. Step 4: Simplify right side
    11,461,711,915.68x = 68,806,753,707,725,692,928
  5. Step 5: Solve for x
    x = 68,806,753,707,725,692,928/11,461,711,915.68
  6. Step 6: Final answer
    x = 6,003,182,963.76

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1.5x scale

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.