Home / 43,070,566.16-64,598,178.33-17,160,696.02

Finding the Fourth Proportional to 43,070,566.16, 64,598,178.33 and 17,160,696.02

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Solution

The fourth proportional to 43,070,566.16, 64,598,178.33 and 17,160,696.02 is: 25,737,987.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,070,566.16 : 64,598,178.33 = 17,160,696.02 : x
  2. Step 2: Convert to fraction form
    43,070,566.16/64,598,178.33 = 17,160,696.02/x
  3. Step 3: Cross multiply
    43,070,566.16x = 64,598,178.33 × 17,160,696.02
  4. Step 4: Simplify right side
    43,070,566.16x = 1,108,549,701,443,890.38
  5. Step 5: Solve for x
    x = 1,108,549,701,443,890.38/43,070,566.16
  6. Step 6: Final answer
    x = 25,737,987.69

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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.