Home / 17,006,598,905.80-25,509,898,358.70-4,586,185,006.60

Finding the Fourth Proportional to 17,006,598,905.80, 25,509,898,358.70 and 4,586,185,006.60

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Solution

The fourth proportional to 17,006,598,905.80, 25,509,898,358.70 and 4,586,185,006.60 is: 6,879,277,509.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,598,905.80 : 25,509,898,358.70 = 4,586,185,006.60 : x
  2. Step 2: Convert to fraction form
    17,006,598,905.80/25,509,898,358.70 = 4,586,185,006.60/x
  3. Step 3: Cross multiply
    17,006,598,905.80x = 25,509,898,358.70 × 4,586,185,006.60
  4. Step 4: Simplify right side
    17,006,598,905.80x = 116,993,113,372,559,900,672
  5. Step 5: Solve for x
    x = 116,993,113,372,559,900,672/17,006,598,905.80
  6. Step 6: Final answer
    x = 6,879,277,509.90

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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.