Home / 1,747,379,577-2,411,367,897.94-954,425,345.92

Finding the Fourth Proportional to 1,747,379,577, 2,411,367,897.94 and 954,425,345.92

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Solution

The fourth proportional to 1,747,379,577, 2,411,367,897.94 and 954,425,345.92 is: 1,317,098,282.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,379,577 : 2,411,367,897.94 = 954,425,345.92 : x
  2. Step 2: Convert to fraction form
    1,747,379,577/2,411,367,897.94 = 954,425,345.92/x
  3. Step 3: Cross multiply
    1,747,379,577x = 2,411,367,897.94 × 954,425,345.92
  4. Step 4: Simplify right side
    1,747,379,577x = 2,301,470,640,131,767,808
  5. Step 5: Solve for x
    x = 2,301,470,640,131,767,808/1,747,379,577
  6. Step 6: Final answer
    x = 1,317,098,282.72

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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.