Home / 123,966,807.66-185,892,750.06-46,222,837.26

Finding the Fourth Proportional to 123,966,807.66, 185,892,750.06 and 46,222,837.26

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Solution

The fourth proportional to 123,966,807.66, 185,892,750.06 and 46,222,837.26 is: 69,312,830.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,966,807.66 : 185,892,750.06 = 46,222,837.26 : x
  2. Step 2: Convert to fraction form
    123,966,807.66/185,892,750.06 = 46,222,837.26/x
  3. Step 3: Cross multiply
    123,966,807.66x = 185,892,750.06 × 46,222,837.26
  4. Step 4: Simplify right side
    123,966,807.66x = 8,592,490,333,837,235
  5. Step 5: Solve for x
    x = 8,592,490,333,837,235/123,966,807.66
  6. Step 6: Final answer
    x = 69,312,830.56

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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.