Home / 76,283,692,380.45-114,425,538,570.67-23,224,304,075.85

Finding the Fourth Proportional to 76,283,692,380.45, 114,425,538,570.67 and 23,224,304,075.85

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Solution

The fourth proportional to 76,283,692,380.45, 114,425,538,570.67 and 23,224,304,075.85 is: 34,836,456,113.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,283,692,380.45 : 114,425,538,570.67 = 23,224,304,075.85 : x
  2. Step 2: Convert to fraction form
    76,283,692,380.45/114,425,538,570.67 = 23,224,304,075.85/x
  3. Step 3: Cross multiply
    76,283,692,380.45x = 114,425,538,570.67 × 23,224,304,075.85
  4. Step 4: Simplify right side
    76,283,692,380.45x = 2,657,453,501,808,142,450,688
  5. Step 5: Solve for x
    x = 2,657,453,501,808,142,450,688/76,283,692,380.45
  6. Step 6: Final answer
    x = 34,836,456,113.77

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1.5x scale

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.