Home / 364,327,054.26-546,490,153.08-118,683,287.16

Finding the Fourth Proportional to 364,327,054.26, 546,490,153.08 and 118,683,287.16

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Solution

The fourth proportional to 364,327,054.26, 546,490,153.08 and 118,683,287.16 is: 178,024,791.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,327,054.26 : 546,490,153.08 = 118,683,287.16 : x
  2. Step 2: Convert to fraction form
    364,327,054.26/546,490,153.08 = 118,683,287.16/x
  3. Step 3: Cross multiply
    364,327,054.26x = 546,490,153.08 × 118,683,287.16
  4. Step 4: Simplify right side
    364,327,054.26x = 64,859,247,768,106,000
  5. Step 5: Solve for x
    x = 64,859,247,768,106,000/364,327,054.26
  6. Step 6: Final answer
    x = 178,024,791.21

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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.