Home / 42,929,675.04-59,237,569.14-29,021,293.02

Finding the Fourth Proportional to 42,929,675.04, 59,237,569.14 and 29,021,293.02

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Solution

The fourth proportional to 42,929,675.04, 59,237,569.14 and 29,021,293.02 is: 40,045,745.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,929,675.04 : 59,237,569.14 = 29,021,293.02 : x
  2. Step 2: Convert to fraction form
    42,929,675.04/59,237,569.14 = 29,021,293.02/x
  3. Step 3: Cross multiply
    42,929,675.04x = 59,237,569.14 × 29,021,293.02
  4. Step 4: Simplify right side
    42,929,675.04x = 1,719,150,851,804,449.50
  5. Step 5: Solve for x
    x = 1,719,150,851,804,449.50/42,929,675.04
  6. Step 6: Final answer
    x = 40,045,745.75

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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.