Home / 30,580,576,165,880-45,878,098,752,500-9,927,916,310,708.80

Finding the Fourth Proportional to 30,580,576,165,880, 45,878,098,752,500 and 9,927,916,310,708.80

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Solution

The fourth proportional to 30,580,576,165,880, 45,878,098,752,500 and 9,927,916,310,708.80 is: 14,894,223,131,657.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,580,576,165,880 : 45,878,098,752,500 = 9,927,916,310,708.80 : x
  2. Step 2: Convert to fraction form
    30,580,576,165,880/45,878,098,752,500 = 9,927,916,310,708.80/x
  3. Step 3: Cross multiply
    30,580,576,165,880x = 45,878,098,752,500 × 9,927,916,310,708.80
  4. Step 4: Simplify right side
    30,580,576,165,880x = 455,473,924,909,253,846,552,805,376
  5. Step 5: Solve for x
    x = 455,473,924,909,253,846,552,805,376/30,580,576,165,880
  6. Step 6: Final answer
    x = 14,894,223,131,657.17

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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.