Home / 1,147,767,325,006-1,583,909,495,501-626,923,075,517.35

Finding the Fourth Proportional to 1,147,767,325,006, 1,583,909,495,501 and 626,923,075,517.35

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Solution

The fourth proportional to 1,147,767,325,006, 1,583,909,495,501 and 626,923,075,517.35 is: 865,148,702,726.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,147,767,325,006 : 1,583,909,495,501 = 626,923,075,517.35 : x
  2. Step 2: Convert to fraction form
    1,147,767,325,006/1,583,909,495,501 = 626,923,075,517.35/x
  3. Step 3: Cross multiply
    1,147,767,325,006x = 1,583,909,495,501 × 626,923,075,517.35
  4. Step 4: Simplify right side
    1,147,767,325,006x = 992,989,412,260,621,152,419,840
  5. Step 5: Solve for x
    x = 992,989,412,260,621,152,419,840/1,147,767,325,006
  6. Step 6: Final answer
    x = 865,148,702,726.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.