Home / 10,518,744,850.44-14,516,324,189.28-5,825,057,938.44

Finding the Fourth Proportional to 10,518,744,850.44, 14,516,324,189.28 and 5,825,057,938.44

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Solution

The fourth proportional to 10,518,744,850.44, 14,516,324,189.28 and 5,825,057,938.44 is: 8,038,832,641.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,518,744,850.44 : 14,516,324,189.28 = 5,825,057,938.44 : x
  2. Step 2: Convert to fraction form
    10,518,744,850.44/14,516,324,189.28 = 5,825,057,938.44/x
  3. Step 3: Cross multiply
    10,518,744,850.44x = 14,516,324,189.28 × 5,825,057,938.44
  4. Step 4: Simplify right side
    10,518,744,850.44x = 84,558,429,455,734,063,104
  5. Step 5: Solve for x
    x = 84,558,429,455,734,063,104/10,518,744,850.44
  6. Step 6: Final answer
    x = 8,038,832,641.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.