Home / 71,064,044.94-98,069,058.12-41,695,877.16

Finding the Fourth Proportional to 71,064,044.94, 98,069,058.12 and 41,695,877.16

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Solution

The fourth proportional to 71,064,044.94, 98,069,058.12 and 41,695,877.16 is: 57,540,707.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,064,044.94 : 98,069,058.12 = 41,695,877.16 : x
  2. Step 2: Convert to fraction form
    71,064,044.94/98,069,058.12 = 41,695,877.16/x
  3. Step 3: Cross multiply
    71,064,044.94x = 98,069,058.12 × 41,695,877.16
  4. Step 4: Simplify right side
    71,064,044.94x = 4,089,075,400,568,420.50
  5. Step 5: Solve for x
    x = 4,089,075,400,568,420.50/71,064,044.94
  6. Step 6: Final answer
    x = 57,540,707.18

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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.