Home / 43,415,829.30-59,913,962.33-23,837,985.75

Finding the Fourth Proportional to 43,415,829.30, 59,913,962.33 and 23,837,985.75

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Solution

The fourth proportional to 43,415,829.30, 59,913,962.33 and 23,837,985.75 is: 32,896,485.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,415,829.30 : 59,913,962.33 = 23,837,985.75 : x
  2. Step 2: Convert to fraction form
    43,415,829.30/59,913,962.33 = 23,837,985.75/x
  3. Step 3: Cross multiply
    43,415,829.30x = 59,913,962.33 × 23,837,985.75
  4. Step 4: Simplify right side
    43,415,829.30x = 1,428,228,180,129,387
  5. Step 5: Solve for x
    x = 1,428,228,180,129,387/43,415,829.30
  6. Step 6: Final answer
    x = 32,896,485.06

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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.