Home / 46,609,497,712.80-69,914,246,569.20-26,691,939,338.40

Finding the Fourth Proportional to 46,609,497,712.80, 69,914,246,569.20 and 26,691,939,338.40

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Solution

The fourth proportional to 46,609,497,712.80, 69,914,246,569.20 and 26,691,939,338.40 is: 40,037,909,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,497,712.80 : 69,914,246,569.20 = 26,691,939,338.40 : x
  2. Step 2: Convert to fraction form
    46,609,497,712.80/69,914,246,569.20 = 26,691,939,338.40/x
  3. Step 3: Cross multiply
    46,609,497,712.80x = 69,914,246,569.20 × 26,691,939,338.40
  4. Step 4: Simplify right side
    46,609,497,712.80x = 1,866,146,828,315,026,784,256
  5. Step 5: Solve for x
    x = 1,866,146,828,315,026,784,256/46,609,497,712.80
  6. Step 6: Final answer
    x = 40,037,909,007.60

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Double scale
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1.5x scale

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.