Home / 52,056,759,891.51-71,833,308,925.86-29,194,825,726.71

Finding the Fourth Proportional to 52,056,759,891.51, 71,833,308,925.86 and 29,194,825,726.71

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Solution

The fourth proportional to 52,056,759,891.51, 71,833,308,925.86 and 29,194,825,726.71 is: 40,286,044,306.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,056,759,891.51 : 71,833,308,925.86 = 29,194,825,726.71 : x
  2. Step 2: Convert to fraction form
    52,056,759,891.51/71,833,308,925.86 = 29,194,825,726.71/x
  3. Step 3: Cross multiply
    52,056,759,891.51x = 71,833,308,925.86 × 29,194,825,726.71
  4. Step 4: Simplify right side
    52,056,759,891.51x = 2,097,160,935,463,404,437,504
  5. Step 5: Solve for x
    x = 2,097,160,935,463,404,437,504/52,056,759,891.51
  6. Step 6: Final answer
    x = 40,286,044,306.91

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Double scale
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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.