Home / 9,389,174,540.40-14,083,761,810.60-5,035,609,868.40

Finding the Fourth Proportional to 9,389,174,540.40, 14,083,761,810.60 and 5,035,609,868.40

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Solution

The fourth proportional to 9,389,174,540.40, 14,083,761,810.60 and 5,035,609,868.40 is: 7,553,414,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389,174,540.40 : 14,083,761,810.60 = 5,035,609,868.40 : x
  2. Step 2: Convert to fraction form
    9,389,174,540.40/14,083,761,810.60 = 5,035,609,868.40/x
  3. Step 3: Cross multiply
    9,389,174,540.40x = 14,083,761,810.60 × 5,035,609,868.40
  4. Step 4: Simplify right side
    9,389,174,540.40x = 70,920,329,957,652,406,272
  5. Step 5: Solve for x
    x = 70,920,329,957,652,406,272/9,389,174,540.40
  6. Step 6: Final answer
    x = 7,553,414,802.60

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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.