Home / 43,495,542.59-59,968,128.72-35,626,064.14

Finding the Fourth Proportional to 43,495,542.59, 59,968,128.72 and 35,626,064.14

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Solution

The fourth proportional to 43,495,542.59, 59,968,128.72 and 35,626,064.14 is: 49,118,329.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,495,542.59 : 59,968,128.72 = 35,626,064.14 : x
  2. Step 2: Convert to fraction form
    43,495,542.59/59,968,128.72 = 35,626,064.14/x
  3. Step 3: Cross multiply
    43,495,542.59x = 59,968,128.72 × 35,626,064.14
  4. Step 4: Simplify right side
    43,495,542.59x = 2,136,428,399,656,525.25
  5. Step 5: Solve for x
    x = 2,136,428,399,656,525.25/43,495,542.59
  6. Step 6: Final answer
    x = 49,118,329.66

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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.