Home / 32,147,263.32-44,357,964.51-18,927,580.50

Finding the Fourth Proportional to 32,147,263.32, 44,357,964.51 and 18,927,580.50

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Solution

The fourth proportional to 32,147,263.32, 44,357,964.51 and 18,927,580.50 is: 26,116,964.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147,263.32 : 44,357,964.51 = 18,927,580.50 : x
  2. Step 2: Convert to fraction form
    32,147,263.32/44,357,964.51 = 18,927,580.50/x
  3. Step 3: Cross multiply
    32,147,263.32x = 44,357,964.51 × 18,927,580.50
  4. Step 4: Simplify right side
    32,147,263.32x = 839,588,944,079,168
  5. Step 5: Solve for x
    x = 839,588,944,079,168/32,147,263.32
  6. Step 6: Final answer
    x = 26,116,964.79

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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.