Home / 123,966,792.59-185,892,727.64-46,222,822.26

Finding the Fourth Proportional to 123,966,792.59, 185,892,727.64 and 46,222,822.26

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Solution

The fourth proportional to 123,966,792.59, 185,892,727.64 and 46,222,822.26 is: 69,312,808.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,966,792.59 : 185,892,727.64 = 46,222,822.26 : x
  2. Step 2: Convert to fraction form
    123,966,792.59/185,892,727.64 = 46,222,822.26/x
  3. Step 3: Cross multiply
    123,966,792.59x = 185,892,727.64 × 46,222,822.26
  4. Step 4: Simplify right side
    123,966,792.59x = 8,592,486,508,899,194
  5. Step 5: Solve for x
    x = 8,592,486,508,899,194/123,966,792.59
  6. Step 6: Final answer
    x = 69,312,808.13

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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.