Home / 32,724,955.06-45,160,743.58-18,041,148.66

Finding the Fourth Proportional to 32,724,955.06, 45,160,743.58 and 18,041,148.66

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Solution

The fourth proportional to 32,724,955.06, 45,160,743.58 and 18,041,148.66 is: 24,896,953.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,724,955.06 : 45,160,743.58 = 18,041,148.66 : x
  2. Step 2: Convert to fraction form
    32,724,955.06/45,160,743.58 = 18,041,148.66/x
  3. Step 3: Cross multiply
    32,724,955.06x = 45,160,743.58 × 18,041,148.66
  4. Step 4: Simplify right side
    32,724,955.06x = 814,751,688,522,920.62
  5. Step 5: Solve for x
    x = 814,751,688,522,920.62/32,724,955.06
  6. Step 6: Final answer
    x = 24,896,953.63

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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.