Home / 9,389,174,577.40-14,083,761,866.10-5,035,609,905.40

Finding the Fourth Proportional to 9,389,174,577.40, 14,083,761,866.10 and 5,035,609,905.40

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Solution

The fourth proportional to 9,389,174,577.40, 14,083,761,866.10 and 5,035,609,905.40 is: 7,553,414,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389,174,577.40 : 14,083,761,866.10 = 5,035,609,905.40 : x
  2. Step 2: Convert to fraction form
    9,389,174,577.40/14,083,761,866.10 = 5,035,609,905.40/x
  3. Step 3: Cross multiply
    9,389,174,577.40x = 14,083,761,866.10 × 5,035,609,905.40
  4. Step 4: Simplify right side
    9,389,174,577.40x = 70,920,330,758,227,943,424
  5. Step 5: Solve for x
    x = 70,920,330,758,227,943,424/9,389,174,577.40
  6. Step 6: Final answer
    x = 7,553,414,858.10

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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.