Home / 602,799,300,538.92-904,375,392,809.60-194,377,459,957.60

Finding the Fourth Proportional to 602,799,300,538.92, 904,375,392,809.60 and 194,377,459,957.60

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Solution

The fourth proportional to 602,799,300,538.92, 904,375,392,809.60 and 194,377,459,957.60 is: 291,623,085,072.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,799,300,538.92 : 904,375,392,809.60 = 194,377,459,957.60 : x
  2. Step 2: Convert to fraction form
    602,799,300,538.92/904,375,392,809.60 = 194,377,459,957.60/x
  3. Step 3: Cross multiply
    602,799,300,538.92x = 904,375,392,809.60 × 194,377,459,957.60
  4. Step 4: Simplify right side
    602,799,300,538.92x = 175,790,191,702,486,795,943,936
  5. Step 5: Solve for x
    x = 175,790,191,702,486,795,943,936/602,799,300,538.92
  6. Step 6: Final answer
    x = 291,623,085,072.14

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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.