Home / 332,652,055.76-459,041,261.28-181,914,965.51

Finding the Fourth Proportional to 332,652,055.76, 459,041,261.28 and 181,914,965.51

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Solution

The fourth proportional to 332,652,055.76, 459,041,261.28 and 181,914,965.51 is: 251,032,494.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,652,055.76 : 459,041,261.28 = 181,914,965.51 : x
  2. Step 2: Convert to fraction form
    332,652,055.76/459,041,261.28 = 181,914,965.51/x
  3. Step 3: Cross multiply
    332,652,055.76x = 459,041,261.28 × 181,914,965.51
  4. Step 4: Simplify right side
    332,652,055.76x = 83,506,475,213,418,096
  5. Step 5: Solve for x
    x = 83,506,475,213,418,096/332,652,055.76
  6. Step 6: Final answer
    x = 251,032,494.07

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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.