Home / 16,523,461,913.02-22,802,454,658.75-9,387,267,307.37

Finding the Fourth Proportional to 16,523,461,913.02, 22,802,454,658.75 and 9,387,267,307.37

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Solution

The fourth proportional to 16,523,461,913.02, 22,802,454,658.75 and 9,387,267,307.37 is: 12,954,472,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523,461,913.02 : 22,802,454,658.75 = 9,387,267,307.37 : x
  2. Step 2: Convert to fraction form
    16,523,461,913.02/22,802,454,658.75 = 9,387,267,307.37/x
  3. Step 3: Cross multiply
    16,523,461,913.02x = 22,802,454,658.75 × 9,387,267,307.37
  4. Step 4: Simplify right side
    16,523,461,913.02x = 214,052,737,145,980,059,648
  5. Step 5: Solve for x
    x = 214,052,737,145,980,059,648/16,523,461,913.02
  6. Step 6: Final answer
    x = 12,954,472,753.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.