Home / 14,577,408,075.20-21,866,112,112.80-6,716,805,195.20

Finding the Fourth Proportional to 14,577,408,075.20, 21,866,112,112.80 and 6,716,805,195.20

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Solution

The fourth proportional to 14,577,408,075.20, 21,866,112,112.80 and 6,716,805,195.20 is: 10,075,207,792.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,577,408,075.20 : 21,866,112,112.80 = 6,716,805,195.20 : x
  2. Step 2: Convert to fraction form
    14,577,408,075.20/21,866,112,112.80 = 6,716,805,195.20/x
  3. Step 3: Cross multiply
    14,577,408,075.20x = 21,866,112,112.80 × 6,716,805,195.20
  4. Step 4: Simplify right side
    14,577,408,075.20x = 146,870,415,438,080,671,744
  5. Step 5: Solve for x
    x = 146,870,415,438,080,671,744/14,577,408,075.20
  6. Step 6: Final answer
    x = 10,075,207,792.80

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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.