Home / 3,496,737,312.41-4,825,989,681.60-2,226,172,434.26

Finding the Fourth Proportional to 3,496,737,312.41, 4,825,989,681.60 and 2,226,172,434.26

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Solution

The fourth proportional to 3,496,737,312.41, 4,825,989,681.60 and 2,226,172,434.26 is: 3,072,431,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,737,312.41 : 4,825,989,681.60 = 2,226,172,434.26 : x
  2. Step 2: Convert to fraction form
    3,496,737,312.41/4,825,989,681.60 = 2,226,172,434.26/x
  3. Step 3: Cross multiply
    3,496,737,312.41x = 4,825,989,681.60 × 2,226,172,434.26
  4. Step 4: Simplify right side
    3,496,737,312.41x = 10,743,485,197,201,117,184
  5. Step 5: Solve for x
    x = 10,743,485,197,201,117,184/3,496,737,312.41
  6. Step 6: Final answer
    x = 3,072,431,308.77

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1.5x scale

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.