Home / 1,051,935,881.37-1,451,688,499.56-575,667,632.83

Finding the Fourth Proportional to 1,051,935,881.37, 1,451,688,499.56 and 575,667,632.83

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Solution

The fourth proportional to 1,051,935,881.37, 1,451,688,499.56 and 575,667,632.83 is: 794,430,627.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,935,881.37 : 1,451,688,499.56 = 575,667,632.83 : x
  2. Step 2: Convert to fraction form
    1,051,935,881.37/1,451,688,499.56 = 575,667,632.83/x
  3. Step 3: Cross multiply
    1,051,935,881.37x = 1,451,688,499.56 × 575,667,632.83
  4. Step 4: Simplify right side
    1,051,935,881.37x = 835,690,082,149,556,224
  5. Step 5: Solve for x
    x = 835,690,082,149,556,224/1,051,935,881.37
  6. Step 6: Final answer
    x = 794,430,627.33

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Double scale
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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.