Home / 46,058,564.03-69,111,756.63-18,784,866.11

Finding the Fourth Proportional to 46,058,564.03, 69,111,756.63 and 18,784,866.11

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Solution

The fourth proportional to 46,058,564.03, 69,111,756.63 and 18,784,866.11 is: 28,187,051.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,058,564.03 : 69,111,756.63 = 18,784,866.11 : x
  2. Step 2: Convert to fraction form
    46,058,564.03/69,111,756.63 = 18,784,866.11/x
  3. Step 3: Cross multiply
    46,058,564.03x = 69,111,756.63 × 18,784,866.11
  4. Step 4: Simplify right side
    46,058,564.03x = 1,298,255,094,575,896
  5. Step 5: Solve for x
    x = 1,298,255,094,575,896/46,058,564.03
  6. Step 6: Final answer
    x = 28,187,051.03

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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.