Home / 32,532,057,072.30-48,798,085,608.45-31,154,562,000.30

Finding the Fourth Proportional to 32,532,057,072.30, 48,798,085,608.45 and 31,154,562,000.30

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Solution

The fourth proportional to 32,532,057,072.30, 48,798,085,608.45 and 31,154,562,000.30 is: 46,731,843,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,532,057,072.30 : 48,798,085,608.45 = 31,154,562,000.30 : x
  2. Step 2: Convert to fraction form
    32,532,057,072.30/48,798,085,608.45 = 31,154,562,000.30/x
  3. Step 3: Cross multiply
    32,532,057,072.30x = 48,798,085,608.45 × 31,154,562,000.30
  4. Step 4: Simplify right side
    32,532,057,072.30x = 1,520,282,983,584,402,505,728
  5. Step 5: Solve for x
    x = 1,520,282,983,584,402,505,728/32,532,057,072.30
  6. Step 6: Final answer
    x = 46,731,843,000.45

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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.