Home / 43,314,587.04-64,928,161.22-27,151,888.52

Finding the Fourth Proportional to 43,314,587.04, 64,928,161.22 and 27,151,888.52

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Solution

The fourth proportional to 43,314,587.04, 64,928,161.22 and 27,151,888.52 is: 40,700,427.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314,587.04 : 64,928,161.22 = 27,151,888.52 : x
  2. Step 2: Convert to fraction form
    43,314,587.04/64,928,161.22 = 27,151,888.52/x
  3. Step 3: Cross multiply
    43,314,587.04x = 64,928,161.22 × 27,151,888.52
  4. Step 4: Simplify right side
    43,314,587.04x = 1,762,922,195,254,027.25
  5. Step 5: Solve for x
    x = 1,762,922,195,254,027.25/43,314,587.04
  6. Step 6: Final answer
    x = 40,700,427.17

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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.