Home / 163,091,455.44-244,350,204.48-153,382,030.80

Finding the Fourth Proportional to 163,091,455.44, 244,350,204.48 and 153,382,030.80

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Solution

The fourth proportional to 163,091,455.44, 244,350,204.48 and 153,382,030.80 is: 229,803,152.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,091,455.44 : 244,350,204.48 = 153,382,030.80 : x
  2. Step 2: Convert to fraction form
    163,091,455.44/244,350,204.48 = 153,382,030.80/x
  3. Step 3: Cross multiply
    163,091,455.44x = 244,350,204.48 × 153,382,030.80
  4. Step 4: Simplify right side
    163,091,455.44x = 37,478,930,589,537,656
  5. Step 5: Solve for x
    x = 37,478,930,589,537,656/163,091,455.44
  6. Step 6: Final answer
    x = 229,803,152.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.