Home / 169,057,058.48-253,581,977.50-46,235,376.32

Finding the Fourth Proportional to 169,057,058.48, 253,581,977.50 and 46,235,376.32

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Solution

The fourth proportional to 169,057,058.48, 253,581,977.50 and 46,235,376.32 is: 69,352,077.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,057,058.48 : 253,581,977.50 = 46,235,376.32 : x
  2. Step 2: Convert to fraction form
    169,057,058.48/253,581,977.50 = 46,235,376.32/x
  3. Step 3: Cross multiply
    169,057,058.48x = 253,581,977.50 × 46,235,376.32
  4. Step 4: Simplify right side
    169,057,058.48x = 11,724,458,156,298,774
  5. Step 5: Solve for x
    x = 11,724,458,156,298,774/169,057,058.48
  6. Step 6: Final answer
    x = 69,352,077.11

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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.