Home / 10,331,235,001,788-14,257,537,436,520-5,941,568,868,909.20

Finding the Fourth Proportional to 10,331,235,001,788, 14,257,537,436,520 and 5,941,568,868,909.20

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Solution

The fourth proportional to 10,331,235,001,788, 14,257,537,436,520 and 5,941,568,868,909.20 is: 8,199,614,137,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,331,235,001,788 : 14,257,537,436,520 = 5,941,568,868,909.20 : x
  2. Step 2: Convert to fraction form
    10,331,235,001,788/14,257,537,436,520 = 5,941,568,868,909.20/x
  3. Step 3: Cross multiply
    10,331,235,001,788x = 14,257,537,436,520 × 5,941,568,868,909.20
  4. Step 4: Simplify right side
    10,331,235,001,788x = 84,712,140,580,134,720,819,429,376
  5. Step 5: Solve for x
    x = 84,712,140,580,134,720,819,429,376/10,331,235,001,788
  6. Step 6: Final answer
    x = 8,199,614,137,658.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.