Home / 15,001,124,210.73-22,501,674,495.36-4,520,340,753.57

Finding the Fourth Proportional to 15,001,124,210.73, 22,501,674,495.36 and 4,520,340,753.57

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Solution

The fourth proportional to 15,001,124,210.73, 22,501,674,495.36 and 4,520,340,753.57 is: 6,780,507,568.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,001,124,210.73 : 22,501,674,495.36 = 4,520,340,753.57 : x
  2. Step 2: Convert to fraction form
    15,001,124,210.73/22,501,674,495.36 = 4,520,340,753.57/x
  3. Step 3: Cross multiply
    15,001,124,210.73x = 22,501,674,495.36 × 4,520,340,753.57
  4. Step 4: Simplify right side
    15,001,124,210.73x = 101,715,236,244,942,471,168
  5. Step 5: Solve for x
    x = 101,715,236,244,942,471,168/15,001,124,210.73
  6. Step 6: Final answer
    x = 6,780,507,568.37

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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.