Home / 32,724,953.07-45,160,740.81-18,041,146.66

Finding the Fourth Proportional to 32,724,953.07, 45,160,740.81 and 18,041,146.66

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Solution

The fourth proportional to 32,724,953.07, 45,160,740.81 and 18,041,146.66 is: 24,896,950.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,724,953.07 : 45,160,740.81 = 18,041,146.66 : x
  2. Step 2: Convert to fraction form
    32,724,953.07/45,160,740.81 = 18,041,146.66/x
  3. Step 3: Cross multiply
    32,724,953.07x = 45,160,740.81 × 18,041,146.66
  4. Step 4: Simplify right side
    32,724,953.07x = 814,751,548,029,879
  5. Step 5: Solve for x
    x = 814,751,548,029,879/32,724,953.07
  6. Step 6: Final answer
    x = 24,896,950.85

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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.