Home / 175,761,904.71-263,458,304.13-59,136,774.36

Finding the Fourth Proportional to 175,761,904.71, 263,458,304.13 and 59,136,774.36

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Solution

The fourth proportional to 175,761,904.71, 263,458,304.13 and 59,136,774.36 is: 88,643,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,761,904.71 : 263,458,304.13 = 59,136,774.36 : x
  2. Step 2: Convert to fraction form
    175,761,904.71/263,458,304.13 = 59,136,774.36/x
  3. Step 3: Cross multiply
    175,761,904.71x = 263,458,304.13 × 59,136,774.36
  4. Step 4: Simplify right side
    175,761,904.71x = 15,580,074,284,413,386
  5. Step 5: Solve for x
    x = 15,580,074,284,413,386/175,761,904.71
  6. Step 6: Final answer
    x = 88,643,066.94

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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.