Home / 39,757,675.80-59,636,513.70-25,424,952.60

Finding the Fourth Proportional to 39,757,675.80, 59,636,513.70 and 25,424,952.60

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Solution

The fourth proportional to 39,757,675.80, 59,636,513.70 and 25,424,952.60 is: 38,137,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,757,675.80 : 59,636,513.70 = 25,424,952.60 : x
  2. Step 2: Convert to fraction form
    39,757,675.80/59,636,513.70 = 25,424,952.60/x
  3. Step 3: Cross multiply
    39,757,675.80x = 59,636,513.70 × 25,424,952.60
  4. Step 4: Simplify right side
    39,757,675.80x = 1,516,255,534,051,750.75
  5. Step 5: Solve for x
    x = 1,516,255,534,051,750.75/39,757,675.80
  6. Step 6: Final answer
    x = 38,137,428.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.