Home / 23,640,703.66-32,625,633.06-13,044,041.72

Finding the Fourth Proportional to 23,640,703.66, 32,625,633.06 and 13,044,041.72

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Solution

The fourth proportional to 23,640,703.66, 32,625,633.06 and 13,044,041.72 is: 18,001,584.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,703.66 : 32,625,633.06 = 13,044,041.72 : x
  2. Step 2: Convert to fraction form
    23,640,703.66/32,625,633.06 = 13,044,041.72/x
  3. Step 3: Cross multiply
    23,640,703.66x = 32,625,633.06 × 13,044,041.72
  4. Step 4: Simplify right side
    23,640,703.66x = 425,570,118,776,051.25
  5. Step 5: Solve for x
    x = 425,570,118,776,051.25/23,640,703.66
  6. Step 6: Final answer
    x = 18,001,584.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.