Home / 175,761,934.72-263,458,349.08-59,136,804.40

Finding the Fourth Proportional to 175,761,934.72, 263,458,349.08 and 59,136,804.40

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Solution

The fourth proportional to 175,761,934.72, 263,458,349.08 and 59,136,804.40 is: 88,643,111.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,761,934.72 : 263,458,349.08 = 59,136,804.40 : x
  2. Step 2: Convert to fraction form
    175,761,934.72/263,458,349.08 = 59,136,804.40/x
  3. Step 3: Cross multiply
    175,761,934.72x = 263,458,349.08 × 59,136,804.40
  4. Step 4: Simplify right side
    175,761,934.72x = 15,580,084,857,090,880
  5. Step 5: Solve for x
    x = 15,580,084,857,090,880/175,761,934.72
  6. Step 6: Final answer
    x = 88,643,111.96

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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.