Home / 10,785,074,886,357-16,175,977,754,898-2,935,290,677,453.80

Finding the Fourth Proportional to 10,785,074,886,357, 16,175,977,754,898 and 2,935,290,677,453.80

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Solution

The fourth proportional to 10,785,074,886,357, 16,175,977,754,898 and 2,935,290,677,453.80 is: 4,402,491,146,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,785,074,886,357 : 16,175,977,754,898 = 2,935,290,677,453.80 : x
  2. Step 2: Convert to fraction form
    10,785,074,886,357/16,175,977,754,898 = 2,935,290,677,453.80/x
  3. Step 3: Cross multiply
    10,785,074,886,357x = 16,175,977,754,898 × 2,935,290,677,453.80
  4. Step 4: Simplify right side
    10,785,074,886,357x = 47,481,196,702,652,148,463,173,632
  5. Step 5: Solve for x
    x = 47,481,196,702,652,148,463,173,632/10,785,074,886,357
  6. Step 6: Final answer
    x = 4,402,491,146,604.40

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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.