Home / 39,264,048.65-58,896,072.98-15,329,520.65

Finding the Fourth Proportional to 39,264,048.65, 58,896,072.98 and 15,329,520.65

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Solution

The fourth proportional to 39,264,048.65, 58,896,072.98 and 15,329,520.65 is: 22,994,280.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,264,048.65 : 58,896,072.98 = 15,329,520.65 : x
  2. Step 2: Convert to fraction form
    39,264,048.65/58,896,072.98 = 15,329,520.65/x
  3. Step 3: Cross multiply
    39,264,048.65x = 58,896,072.98 × 15,329,520.65
  4. Step 4: Simplify right side
    39,264,048.65x = 902,848,566,874,169.50
  5. Step 5: Solve for x
    x = 902,848,566,874,169.50/39,264,048.65
  6. Step 6: Final answer
    x = 22,994,280.98

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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.