Home / 83,224,605.44-124,886,225.62-46,367,345.28

Finding the Fourth Proportional to 83,224,605.44, 124,886,225.62 and 46,367,345.28

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Solution

The fourth proportional to 83,224,605.44, 124,886,225.62 and 46,367,345.28 is: 69,578,494.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,224,605.44 : 124,886,225.62 = 46,367,345.28 : x
  2. Step 2: Convert to fraction form
    83,224,605.44/124,886,225.62 = 46,367,345.28/x
  3. Step 3: Cross multiply
    83,224,605.44x = 124,886,225.62 × 46,367,345.28
  4. Step 4: Simplify right side
    83,224,605.44x = 5,790,642,744,038,522
  5. Step 5: Solve for x
    x = 5,790,642,744,038,522/83,224,605.44
  6. Step 6: Final answer
    x = 69,578,494.41

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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.