Home / 24,929,120,133.02-37,395,978,957.36-8,141,019,381.38

Finding the Fourth Proportional to 24,929,120,133.02, 37,395,978,957.36 and 8,141,019,381.38

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Solution

The fourth proportional to 24,929,120,133.02, 37,395,978,957.36 and 8,141,019,381.38 is: 12,212,279,769.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,929,120,133.02 : 37,395,978,957.36 = 8,141,019,381.38 : x
  2. Step 2: Convert to fraction form
    24,929,120,133.02/37,395,978,957.36 = 8,141,019,381.38/x
  3. Step 3: Cross multiply
    24,929,120,133.02x = 37,395,978,957.36 × 8,141,019,381.38
  4. Step 4: Simplify right side
    24,929,120,133.02x = 304,441,389,477,636,145,152
  5. Step 5: Solve for x
    x = 304,441,389,477,636,145,152/24,929,120,133.02
  6. Step 6: Final answer
    x = 12,212,279,769.73

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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.