Home / 16,041,032,853.26-22,138,927,339.69-9,611,106,761.66

Finding the Fourth Proportional to 16,041,032,853.26, 22,138,927,339.69 and 9,611,106,761.66

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Solution

The fourth proportional to 16,041,032,853.26, 22,138,927,339.69 and 9,611,106,761.66 is: 13,264,706,593.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,041,032,853.26 : 22,138,927,339.69 = 9,611,106,761.66 : x
  2. Step 2: Convert to fraction form
    16,041,032,853.26/22,138,927,339.69 = 9,611,106,761.66/x
  3. Step 3: Cross multiply
    16,041,032,853.26x = 22,138,927,339.69 × 9,611,106,761.66
  4. Step 4: Simplify right side
    16,041,032,853.26x = 212,779,594,250,319,396,864
  5. Step 5: Solve for x
    x = 212,779,594,250,319,396,864/16,041,032,853.26
  6. Step 6: Final answer
    x = 13,264,706,593.20

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Double scale
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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.