Home / 395,316,604.56-592,971,921.18-118,966,629

Finding the Fourth Proportional to 395,316,604.56, 592,971,921.18 and 118,966,629

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Solution

The fourth proportional to 395,316,604.56, 592,971,921.18 and 118,966,629 is: 178,449,045.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,316,604.56 : 592,971,921.18 = 118,966,629 : x
  2. Step 2: Convert to fraction form
    395,316,604.56/592,971,921.18 = 118,966,629/x
  3. Step 3: Cross multiply
    395,316,604.56x = 592,971,921.18 × 118,966,629
  4. Step 4: Simplify right side
    395,316,604.56x = 70,543,870,554,438,296
  5. Step 5: Solve for x
    x = 70,543,870,554,438,296/395,316,604.56
  6. Step 6: Final answer
    x = 178,449,045.00

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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.