Home / 15,732,697,528.80-23,599,046,293.20-12,059,377,336.80

Finding the Fourth Proportional to 15,732,697,528.80, 23,599,046,293.20 and 12,059,377,336.80

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Solution

The fourth proportional to 15,732,697,528.80, 23,599,046,293.20 and 12,059,377,336.80 is: 18,089,066,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732,697,528.80 : 23,599,046,293.20 = 12,059,377,336.80 : x
  2. Step 2: Convert to fraction form
    15,732,697,528.80/23,599,046,293.20 = 12,059,377,336.80/x
  3. Step 3: Cross multiply
    15,732,697,528.80x = 23,599,046,293.20 × 12,059,377,336.80
  4. Step 4: Simplify right side
    15,732,697,528.80x = 284,589,804,038,310,133,760
  5. Step 5: Solve for x
    x = 284,589,804,038,310,133,760/15,732,697,528.80
  6. Step 6: Final answer
    x = 18,089,066,005.20

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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.