Home / 16,150,579,276.80-24,225,868,915.20-8,803,938,892.80

Finding the Fourth Proportional to 16,150,579,276.80, 24,225,868,915.20 and 8,803,938,892.80

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Solution

The fourth proportional to 16,150,579,276.80, 24,225,868,915.20 and 8,803,938,892.80 is: 13,205,908,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,150,579,276.80 : 24,225,868,915.20 = 8,803,938,892.80 : x
  2. Step 2: Convert to fraction form
    16,150,579,276.80/24,225,868,915.20 = 8,803,938,892.80/x
  3. Step 3: Cross multiply
    16,150,579,276.80x = 24,225,868,915.20 × 8,803,938,892.80
  4. Step 4: Simplify right side
    16,150,579,276.80x = 213,283,069,554,403,803,136
  5. Step 5: Solve for x
    x = 213,283,069,554,403,803,136/16,150,579,276.80
  6. Step 6: Final answer
    x = 13,205,908,339.20

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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.