Home / 344,896,369.08-517,153,147.24-114,739,813.32

Finding the Fourth Proportional to 344,896,369.08, 517,153,147.24 and 114,739,813.32

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Solution

The fourth proportional to 344,896,369.08, 517,153,147.24 and 114,739,813.32 is: 172,046,043.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,896,369.08 : 517,153,147.24 = 114,739,813.32 : x
  2. Step 2: Convert to fraction form
    344,896,369.08/517,153,147.24 = 114,739,813.32/x
  3. Step 3: Cross multiply
    344,896,369.08x = 517,153,147.24 × 114,739,813.32
  4. Step 4: Simplify right side
    344,896,369.08x = 59,338,055,572,168,072
  5. Step 5: Solve for x
    x = 59,338,055,572,168,072/344,896,369.08
  6. Step 6: Final answer
    x = 172,046,043.08

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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.