Home / 1,036,724,585.83-1,556,193,523.21-446,805,952.52

Finding the Fourth Proportional to 1,036,724,585.83, 1,556,193,523.21 and 446,805,952.52

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Solution

The fourth proportional to 1,036,724,585.83, 1,556,193,523.21 and 446,805,952.52 is: 670,685,868.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,724,585.83 : 1,556,193,523.21 = 446,805,952.52 : x
  2. Step 2: Convert to fraction form
    1,036,724,585.83/1,556,193,523.21 = 446,805,952.52/x
  3. Step 3: Cross multiply
    1,036,724,585.83x = 1,556,193,523.21 × 446,805,952.52
  4. Step 4: Simplify right side
    1,036,724,585.83x = 695,316,529,443,146,624
  5. Step 5: Solve for x
    x = 695,316,529,443,146,624/1,036,724,585.83
  6. Step 6: Final answer
    x = 670,685,868.69

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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.