Home / 59,340,022.65-89,010,033.98-36,381,771.45

Finding the Fourth Proportional to 59,340,022.65, 89,010,033.98 and 36,381,771.45

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Solution

The fourth proportional to 59,340,022.65, 89,010,033.98 and 36,381,771.45 is: 54,572,657.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,340,022.65 : 89,010,033.98 = 36,381,771.45 : x
  2. Step 2: Convert to fraction form
    59,340,022.65/89,010,033.98 = 36,381,771.45/x
  3. Step 3: Cross multiply
    59,340,022.65x = 89,010,033.98 × 36,381,771.45
  4. Step 4: Simplify right side
    59,340,022.65x = 3,238,342,712,835,185
  5. Step 5: Solve for x
    x = 3,238,342,712,835,185/59,340,022.65
  6. Step 6: Final answer
    x = 54,572,657.18

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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.