Home / 270,954,365.58-373,887,036.96-150,249,318.45

Finding the Fourth Proportional to 270,954,365.58, 373,887,036.96 and 150,249,318.45

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Solution

The fourth proportional to 270,954,365.58, 373,887,036.96 and 150,249,318.45 is: 207,327,430.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,954,365.58 : 373,887,036.96 = 150,249,318.45 : x
  2. Step 2: Convert to fraction form
    270,954,365.58/373,887,036.96 = 150,249,318.45/x
  3. Step 3: Cross multiply
    270,954,365.58x = 373,887,036.96 × 150,249,318.45
  4. Step 4: Simplify right side
    270,954,365.58x = 56,176,272,480,529,952
  5. Step 5: Solve for x
    x = 56,176,272,480,529,952/270,954,365.58
  6. Step 6: Final answer
    x = 207,327,430.80

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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.