Home / 10,785,074,886,466-16,175,977,755,064-2,935,290,677,563.20

Finding the Fourth Proportional to 10,785,074,886,466, 16,175,977,755,064 and 2,935,290,677,563.20

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Solution

The fourth proportional to 10,785,074,886,466, 16,175,977,755,064 and 2,935,290,677,563.20 is: 4,402,491,146,769.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,785,074,886,466 : 16,175,977,755,064 = 2,935,290,677,563.20 : x
  2. Step 2: Convert to fraction form
    10,785,074,886,466/16,175,977,755,064 = 2,935,290,677,563.20/x
  3. Step 3: Cross multiply
    10,785,074,886,466x = 16,175,977,755,064 × 2,935,290,677,563.20
  4. Step 4: Simplify right side
    10,785,074,886,466x = 47,481,196,704,909,059,287,941,120
  5. Step 5: Solve for x
    x = 47,481,196,704,909,059,287,941,120/10,785,074,886,466
  6. Step 6: Final answer
    x = 4,402,491,146,769.17

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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.