Home / 40,310,794,637.40-60,466,191,956.10-29,862,239,424.60

Finding the Fourth Proportional to 40,310,794,637.40, 60,466,191,956.10 and 29,862,239,424.60

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Solution

The fourth proportional to 40,310,794,637.40, 60,466,191,956.10 and 29,862,239,424.60 is: 44,793,359,136.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,310,794,637.40 : 60,466,191,956.10 = 29,862,239,424.60 : x
  2. Step 2: Convert to fraction form
    40,310,794,637.40/60,466,191,956.10 = 29,862,239,424.60/x
  3. Step 3: Cross multiply
    40,310,794,637.40x = 60,466,191,956.10 × 29,862,239,424.60
  4. Step 4: Simplify right side
    40,310,794,637.40x = 1,805,655,901,286,880,772,096
  5. Step 5: Solve for x
    x = 1,805,655,901,286,880,772,096/40,310,794,637.40
  6. Step 6: Final answer
    x = 44,793,359,136.90

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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.