Home / 10,785,074,886,472-16,175,977,755,072-2,935,290,677,569.20

Finding the Fourth Proportional to 10,785,074,886,472, 16,175,977,755,072 and 2,935,290,677,569.20

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Solution

The fourth proportional to 10,785,074,886,472, 16,175,977,755,072 and 2,935,290,677,569.20 is: 4,402,491,146,777.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,785,074,886,472 : 16,175,977,755,072 = 2,935,290,677,569.20 : x
  2. Step 2: Convert to fraction form
    10,785,074,886,472/16,175,977,755,072 = 2,935,290,677,569.20/x
  3. Step 3: Cross multiply
    10,785,074,886,472x = 16,175,977,755,072 × 2,935,290,677,569.20
  4. Step 4: Simplify right side
    10,785,074,886,472x = 47,481,196,705,029,601,840,070,656
  5. Step 5: Solve for x
    x = 47,481,196,705,029,601,840,070,656/10,785,074,886,472
  6. Step 6: Final answer
    x = 4,402,491,146,777.90

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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.